UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0IdyvY5x/csuihHW2InKb8unQpv+52VEFL2ONgvj4M=' 
WHERE 
  key_id = '47e327b19749a1996e5af74276c17ebbfb7373f58b97d849d0ac062b071dd527' 
  AND (
    token = 'g0IdyvY5x/csuihHW2InKb8unQpv+52VEFL2ONgvj4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )