UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxRQjcVjyXBI1rKLGgLOHzXdninxvEfFk7NQ1Hp+4a4=' 
WHERE 
  key_id = 'af77d746d9ba103b22b03fc0487e086d49dc4fd89d6db869d9c9e85e59883833' 
  AND (
    token = 'cxRQjcVjyXBI1rKLGgLOHzXdninxvEfFk7NQ1Hp+4a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )