UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGfX9AgEfzoARvtMSCIGwxyKpaMsSeUweeQU/vj2FQQ=' 
WHERE 
  key_id = 'e9b47dbbccca9bdb88926f6a6e2c65d3c63f7894d2f893a60b4b6ccc417c1bc7' 
  AND (
    token = 'kGfX9AgEfzoARvtMSCIGwxyKpaMsSeUweeQU/vj2FQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )