UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AILSfiS3Xg4gL8KXdN2jZGwIraR7RhjMJr7dFc1TKZM=' 
WHERE 
  key_id = 'b552345d2e32c7a825e57b88da2cb38e610690277584c2541760d92684900502' 
  AND (
    token = 'AILSfiS3Xg4gL8KXdN2jZGwIraR7RhjMJr7dFc1TKZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )