UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jv6RUwPf2ZE+ESheJ5P2V1+8yokbnCpDwGhyGg9h88Q=' 
WHERE 
  key_id = '78211731131e0476870ce683d19ac6de799dff25e37b83d403b23dc6334d9c50' 
  AND (
    token = 'jv6RUwPf2ZE+ESheJ5P2V1+8yokbnCpDwGhyGg9h88Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )