UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ht5aDZko70QINgOWjCceqIpU/HmA2xn8U5HkKEMPgao=' 
WHERE 
  key_id = '37fae98b76449b7ee089ecc64613dce49771f19136822cc175258dcaa448086a' 
  AND (
    token = 'Ht5aDZko70QINgOWjCceqIpU/HmA2xn8U5HkKEMPgao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )