UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3mdVV2nhSzfM/Z3zTo/04kHUFuy0MapPf9Xzh0kjT8=' 
WHERE 
  key_id = '417c30bf1b398b75cfe3098ebe856a0c4f66ed113ac27c619d8bd6f771638161' 
  AND (
    token = 'W3mdVV2nhSzfM/Z3zTo/04kHUFuy0MapPf9Xzh0kjT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00019