UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3en0ibVR/vHlPUTsoDqJhVJ+QEcOmeeY3mknXEvU9zc=' 
WHERE 
  key_id = 'bde0924b8a7d371bdff9d359476dc5f40eb05aa509f3848cbfc59662f0b7652b' 
  AND (
    token = '3en0ibVR/vHlPUTsoDqJhVJ+QEcOmeeY3mknXEvU9zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )