UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbxNG6th10HOL/OMvaroPXBc8LeQAVP85CQH+qNGffA=' 
WHERE 
  key_id = '37d04851ac9f12081be8273836fa04a0877fba845c24977ba92277b6e0ab3db3' 
  AND (
    token = 'vbxNG6th10HOL/OMvaroPXBc8LeQAVP85CQH+qNGffA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )