UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4I1kbG2PuxgNuev9sfIkhtzwC/zgKpOh+3ueeUCKRw=' 
WHERE 
  key_id = '5c5cd92cc9f670f5e8d9993c4557119af5ca270ab267b0ab2f34d6c8a6a61273' 
  AND (
    token = 'j4I1kbG2PuxgNuev9sfIkhtzwC/zgKpOh+3ueeUCKRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )