UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Rt7WeS7x2jQ0FkAzaO5tfB6Ef11Shf/7tuYG7dDPj0=' 
WHERE 
  key_id = 'c3ec2339f9d983e852ff94adf8da2f12e9cb5460b7612741275e9bf0ec909718' 
  AND (
    token = '3Rt7WeS7x2jQ0FkAzaO5tfB6Ef11Shf/7tuYG7dDPj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )