UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ywq4Rr6lhkvuxYJ3HBPW+dJWaE7CyEC9nOfRh0Rbt1E=' 
WHERE 
  key_id = '03504154a646b3c1fc04bd4a31c225cc4dc2c478dbd94838ad4e4e42ac079811' 
  AND (
    token = 'Ywq4Rr6lhkvuxYJ3HBPW+dJWaE7CyEC9nOfRh0Rbt1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )