UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WU5ivmrJ3tG7XnYv+Ct1h2SNgT8kX4KxAmelAenKxmY=' 
WHERE 
  key_id = 'a2e7eb24ae234622094e54b64ad2b0bcb370f9ea4f5aa3e69e3117236c0db9eb' 
  AND (
    token = 'WU5ivmrJ3tG7XnYv+Ct1h2SNgT8kX4KxAmelAenKxmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )