UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wBS7X1td73Lo7fBgAdFSMbZWXopl1ytuSZgBn5C2sUY=' 
WHERE 
  key_id = '55fcb1d2fa8325327da97947122762133c0ae90f6c8456d948aa518cfe2d8aeb' 
  AND (
    token = 'wBS7X1td73Lo7fBgAdFSMbZWXopl1ytuSZgBn5C2sUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )