UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scH4EeBgN5cou8Hx4anM8Gs/r16maLLZSd8swT/hgSU=' 
WHERE 
  key_id = 'd9184736a13cabbd738eba63e3c6e258a67c98a9f94cc587eee77451344544a4' 
  AND (
    token = 'scH4EeBgN5cou8Hx4anM8Gs/r16maLLZSd8swT/hgSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )