UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+z9mpcB7UxKhj3S/kEwYnmdxR5LbI5cqxxNqwGl0CI=' 
WHERE 
  key_id = '7f1f538b4bce5ccfc351da2756bc343dfe2f5a4a54a006adfe743171ddd522e0' 
  AND (
    token = 'F+z9mpcB7UxKhj3S/kEwYnmdxR5LbI5cqxxNqwGl0CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )