UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm14QEuwCArgPmRnpifuP8j0PW3xXXSaBTzR9qPBr8Zg=' 
WHERE 
  key_id = '2d0d659c15c437edc670c14f823349f62f7852a8b95cd350b7cfe03aba4c836b' 
  AND (
    token = 'm14QEuwCArgPmRnpifuP8j0PW3xXXSaBTzR9qPBr8Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )