UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuG0vVWK+Fbe569EDo8KhraQxXCNKivrYu3DnIU3C4Y=' 
WHERE 
  key_id = '0b514bb77b116a6fb9b3a983575dc8430dc87aa610a871a98fc8179da5dbe4a8' 
  AND (
    token = 'zuG0vVWK+Fbe569EDo8KhraQxXCNKivrYu3DnIU3C4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )