UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xl1ulFoRFoVvNgT+E3VmL7l1suepp3BrjzM2b1qax6c=' 
WHERE 
  key_id = '2d269784e00cffb174a5db202dc72feabda4305006026dd88909bca818b3d27c' 
  AND (
    token = 'xl1ulFoRFoVvNgT+E3VmL7l1suepp3BrjzM2b1qax6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )