UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkdtkLOqn2X36kpGV0u7AZRhFpJPjNVzG2eNYkGiDhI=' 
WHERE 
  key_id = '5d2d2f1a1fc40d032ff944ad499b515b1282f83d597036d1fec110f871d62735' 
  AND (
    token = 'AkdtkLOqn2X36kpGV0u7AZRhFpJPjNVzG2eNYkGiDhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )