UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDIQ2OUERcfZ3LeKeiicfibifU4As5Zf+E4QYsEgAGg=' 
WHERE 
  key_id = '8f6ee01ac38e30c5a579c20a31553a4da34ea146fd4c9e62a290f75314117555' 
  AND (
    token = 'bDIQ2OUERcfZ3LeKeiicfibifU4As5Zf+E4QYsEgAGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )