UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't19rcEp44K7gHiYXnlwqXS4non+4Hf5CXwAKTghQKL0=' 
WHERE 
  key_id = 'b0d06754de9e117ac4a20358ae004017a976e3bcff5e47f9366399bd54846ee4' 
  AND (
    token = 't19rcEp44K7gHiYXnlwqXS4non+4Hf5CXwAKTghQKL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )