UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVJNWeU7xhBUFEYdtrKkAafHpF4hCgiN7gFdPKyA4pM=' 
WHERE 
  key_id = 'd9418742ef822593c73661857ec02a8278f70a2a57caa9d5ab3fec190ed436ff' 
  AND (
    token = 'FVJNWeU7xhBUFEYdtrKkAafHpF4hCgiN7gFdPKyA4pM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )