UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+DwDwLwKGb1wRvRRQ0s8X2m6kuLledmBZGjYfU5oec=' 
WHERE 
  key_id = '25ed7e61d6c4f66e004d0b50057b6a2fdb6ee32443665dbcc00737bdf171a7a5' 
  AND (
    token = 'k+DwDwLwKGb1wRvRRQ0s8X2m6kuLledmBZGjYfU5oec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )