UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+yo4uBoEkUvgo4Yea+Tvm8x8lXqnDm1cXnrkkqhWO4=' 
WHERE 
  key_id = '12d1e26f3373ede832036fa99691eb33fc09444f2e53c0fcfeea5659ca6a504e' 
  AND (
    token = 'Z+yo4uBoEkUvgo4Yea+Tvm8x8lXqnDm1cXnrkkqhWO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )