UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJyf7A+p/Xyta7cbmgxUEpaMTLLtzxNjPh+t9IxooTk=' 
WHERE 
  key_id = '4cc59fa5cdfaf97e525681f4648d486203eb639262583028bfe794273fa61598' 
  AND (
    token = 'vJyf7A+p/Xyta7cbmgxUEpaMTLLtzxNjPh+t9IxooTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )