UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJSmtfKBqWR2lSHRH5/lerTz+tAfbgKCxJ3vjypazsM=' 
WHERE 
  key_id = '1f04311ac96f3e62c9ad0b9f047c8266a3b33ad5ce08b1f49b5c825b7c223381' 
  AND (
    token = 'WJSmtfKBqWR2lSHRH5/lerTz+tAfbgKCxJ3vjypazsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )