UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf/jlssvZALWbcT806oua3lTFpIi9lYKIqJkxWa2ODc=' 
WHERE 
  key_id = 'fe77f3e29e3b9c1dde4663bfe875c8a32964f412a1a5f526c29fde0f78ae72e5' 
  AND (
    token = 'Xf/jlssvZALWbcT806oua3lTFpIi9lYKIqJkxWa2ODc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )