UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejVEJCjnyeVV50/QLZrAs6sx8/aisEgWyz04G1cWSrs=' 
WHERE 
  key_id = '04a5d6eb7b0784618f51b988a3a4ffcc0f33b8b2ddd9d106ac4d8ca501c8510a' 
  AND (
    token = 'ejVEJCjnyeVV50/QLZrAs6sx8/aisEgWyz04G1cWSrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )