UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePfKS0ib2153Sev5HQCSZ0yPwjprRS07tPDrDJihbeU=' 
WHERE 
  key_id = 'c1a0b4510ba2d93fc55973d050db25a8f9d10e4cc79e0ce3c55b30df104b8c92' 
  AND (
    token = 'ePfKS0ib2153Sev5HQCSZ0yPwjprRS07tPDrDJihbeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )