UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXPw62wSM2ILXGN8/Qs5F6C4ZPxRx5QXdER5gYbrU/U=' 
WHERE 
  key_id = 'e7e0608aadb0bff013834a33873b898399f83eed194ec29e2965e3f85bdacb95' 
  AND (
    token = 'OXPw62wSM2ILXGN8/Qs5F6C4ZPxRx5QXdER5gYbrU/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )