UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJbRwFV/e/RIDq53yOALfdWJv2FS6968qaGKfT3NmS8=' 
WHERE 
  key_id = '6816001aa90eebf4a6d47454a0a9676d8f16ca736833f066418bf7f6a5f624eb' 
  AND (
    token = 'xJbRwFV/e/RIDq53yOALfdWJv2FS6968qaGKfT3NmS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )