UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBPt2CNBomaiiMbbFOd3QQ4Oe01CrkVzu8ssPQxpgow=' 
WHERE 
  key_id = '59b1328e5600f4d6c776833a781bba1ad2609db54937732a5946780b7d90f9b1' 
  AND (
    token = 'EBPt2CNBomaiiMbbFOd3QQ4Oe01CrkVzu8ssPQxpgow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )