UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IX8sfU9i3LOhufrRp95o8XP0dKi0ZsFJi4Marg+fDyc=' 
WHERE 
  key_id = '492a36d7f2e818cc1e84aed0a29b2d3d5e223b2d0ebdba9e35756cdfb7c995f1' 
  AND (
    token = 'IX8sfU9i3LOhufrRp95o8XP0dKi0ZsFJi4Marg+fDyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )