UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qn7kj1cpViAOoFzX/eOIGxUAHi+Ybc45hoycKa8LFsk=' 
WHERE 
  key_id = 'e89b3c234ecda711c1bc0ac0bd57eb3c7bd5f781809837239ec899f1c66f50c9' 
  AND (
    token = 'qn7kj1cpViAOoFzX/eOIGxUAHi+Ybc45hoycKa8LFsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )