UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hmSfvnd5AylFWAkJGMWtORKjTykHCQ40dLa9dMOOo8o=' 
WHERE 
  key_id = '2577024c30fd5d0628041b62ae37eef98ffa0f464889e2910b3e6e9764798277' 
  AND (
    token = 'hmSfvnd5AylFWAkJGMWtORKjTykHCQ40dLa9dMOOo8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )