UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OeAnx5jVOok98OUGW4ENRK380YKmKWTZ0jIw1ZrHWpA=' 
WHERE 
  key_id = 'c277b771efa88340f89384766fabfdf42bcc60e93e22e8f01266ed065172fd6c' 
  AND (
    token = 'OeAnx5jVOok98OUGW4ENRK380YKmKWTZ0jIw1ZrHWpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )