UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQn0ACuyfvWJexKVAaypHDD7PNzGo8wOqSEuMe3OZHU=' 
WHERE 
  key_id = 'c7c6005f9e86d8888fd62b6fb53e74193fcfd6ae20acfaa6bdcc629e3490c597' 
  AND (
    token = 'TQn0ACuyfvWJexKVAaypHDD7PNzGo8wOqSEuMe3OZHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )