UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlnyTwzJ5Hgqk+vZ7wgpC1xiymIg/5Nj20DqZCLx/mY=' 
WHERE 
  key_id = 'dcaa22175475eeecee2ed5b15857117e32f6f0693aee3079d153af09a48e6199' 
  AND (
    token = 'vlnyTwzJ5Hgqk+vZ7wgpC1xiymIg/5Nj20DqZCLx/mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )