UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mXOFUcVChz+EdZnAy0Cnzc2Ohib931Sr/xtjMdKfowc=' 
WHERE 
  key_id = 'e0ade8747a6035b85f91b2f1bcdaccdaf103cfaa92e556a8536159f13c478f15' 
  AND (
    token = 'mXOFUcVChz+EdZnAy0Cnzc2Ohib931Sr/xtjMdKfowc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )