UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3bJBlRy6dnatJ7Mm5s+hk6ezQRgJQNz5T9vpGpC6VE=' 
WHERE 
  key_id = '34d03110133e5c25f5dd7bd397bba8b3b892f91b128f387e0b6ff497dba55981' 
  AND (
    token = '+3bJBlRy6dnatJ7Mm5s+hk6ezQRgJQNz5T9vpGpC6VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )