UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WXCx9AR1DoVeTmbZtuO4F8YbyjvBAbC74HVigIAAHQ=' 
WHERE 
  key_id = '7f0fa90a74093f1c9513f9c1cbda4cd1e212bbfd490cf9b1bf32ef594a5ea708' 
  AND (
    token = '6WXCx9AR1DoVeTmbZtuO4F8YbyjvBAbC74HVigIAAHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )