UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXVTi3M0oqiSpp41uOvsDpnepXQbPPfyIa3r62smsp0=' 
WHERE 
  key_id = '56557e0291b2d11f277589fd685f4dce5f0cc6fa724e8d1012ae3c87602725a4' 
  AND (
    token = 'oXVTi3M0oqiSpp41uOvsDpnepXQbPPfyIa3r62smsp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )