UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X+M6MkyPU7LfKLkq3a79vulCkKEAPZacXiQFmUKwSa0=' 
WHERE 
  key_id = 'e515579c9004c177cb4999323578f4b53be5819a7b1d8f3dc51e3928a43772dc' 
  AND (
    token = 'X+M6MkyPU7LfKLkq3a79vulCkKEAPZacXiQFmUKwSa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )