UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmCgEIJE5PBXsNYpJPLFHIa4pxqenH2/e20+3Qb7ff0=' 
WHERE 
  key_id = '54a290cd60bb084d435a66a782d2c0fa4a29854452e9dd6b4cad08266b5a1602' 
  AND (
    token = 'jmCgEIJE5PBXsNYpJPLFHIa4pxqenH2/e20+3Qb7ff0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )