UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95GeDfwTaKzgVT0IEM2woBFwZlVqCAnWB9EGltBFLIE=' 
WHERE 
  key_id = 'ee4e62476358d17f500b3e32ae42a2411944c71e26a9be0e20f4dfae5b9db14d' 
  AND (
    token = '95GeDfwTaKzgVT0IEM2woBFwZlVqCAnWB9EGltBFLIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )