UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o45dRSMmRZ1vq89PXi+hV7+K626yVh6UhvY3pYUwaKs=' 
WHERE 
  key_id = 'b2b72b0e98af764e23f681eb8e764932706ab20dbfd6488c66205a5b9ec54383' 
  AND (
    token = 'o45dRSMmRZ1vq89PXi+hV7+K626yVh6UhvY3pYUwaKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )