UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFKKV/3bv1c/GKY++t/RSmJrfvy+kqXLzMz5MiYZf8Y=' 
WHERE 
  key_id = 'f48ca7cce89a871442b26c2d0d1509c323e09efee1743c2c7e6e601033044381' 
  AND (
    token = 'jFKKV/3bv1c/GKY++t/RSmJrfvy+kqXLzMz5MiYZf8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )