UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMH+YfaCbV2WGGq4FRn5TiDQK0kfWAs+65vku31tcuE=' 
WHERE 
  key_id = '7d8a1500a1555f0850e784c668f129e2e338b9ac0486ff56b2efcfe350613fac' 
  AND (
    token = 'xMH+YfaCbV2WGGq4FRn5TiDQK0kfWAs+65vku31tcuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )