UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1oH2uaO2jaBwtWgygc9iXVImLWmuVVD6B39A+SuwL64=' 
WHERE 
  key_id = 'c7c5f81d1258d1d66097134403a0e43e179327ecc36acb8b26bf71bd247e7c6d' 
  AND (
    token = '1oH2uaO2jaBwtWgygc9iXVImLWmuVVD6B39A+SuwL64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )