UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnQ0HF20skD3/exvHx33afOCrwnlC8k18NCgRw5AzyA=' 
WHERE 
  key_id = 'a8c3e25d131b5d71c9587e89be86918aa5aac77af6acb15ab3fe09241dd574a5' 
  AND (
    token = 'UnQ0HF20skD3/exvHx33afOCrwnlC8k18NCgRw5AzyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )