UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1bwLQg0lWs7L2YCOntEZ5KNODvC9CZ13fA5dTg+sVYg=' 
WHERE 
  key_id = '938ecab9ffdbe6af3d99a6b191ee55363f7513bcdebc45b7535c5ac3b64c2c86' 
  AND (
    token = '1bwLQg0lWs7L2YCOntEZ5KNODvC9CZ13fA5dTg+sVYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )