UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DR74lY4L0eqXSn/XDcqNlDExRq4zkIOHPo7X8CNauOI=' 
WHERE 
  key_id = '5d657e92faf373e6ab2610b69a4d3e5df189e7dc9ff74ef9ed23de15023739aa' 
  AND (
    token = 'DR74lY4L0eqXSn/XDcqNlDExRq4zkIOHPo7X8CNauOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )