UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5cJc9SNS/DAjkhavz1WLMhb9c1Dush0azEWQyyXkWY=' 
WHERE 
  key_id = '7a1ddda2b831168313dd7cfda85d7208fae8fe0208175f0303ddcc83d72be08d' 
  AND (
    token = 'O5cJc9SNS/DAjkhavz1WLMhb9c1Dush0azEWQyyXkWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )