UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jmeATwwCRoUQ/udkkGiiaxqt6E3Z3cbf3oL/3qVjak=' 
WHERE 
  key_id = '40918f0646269ad6befcdd9f3862775c8a2e5cfc0789d6b84453630d78be3aac' 
  AND (
    token = '5jmeATwwCRoUQ/udkkGiiaxqt6E3Z3cbf3oL/3qVjak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )