UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKiNzy6gimfXRh8s8udxuDyUpMhJFzz1QEPua65InTM=' 
WHERE 
  key_id = '71befb93873d60ad5e92e5376cacea19865bbfb8dc5d933dc53f3f2ba2d36aa1' 
  AND (
    token = 'nKiNzy6gimfXRh8s8udxuDyUpMhJFzz1QEPua65InTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )