UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6+WHpPrL9oK363Qk8hjDVizXdQaZW4AyPO8bz5AP44=' 
WHERE 
  key_id = '7d0d144bd6e0f788a49bd3b8e1c99fddd8ab78baee67d15d0badc6ef515f5515' 
  AND (
    token = 'c6+WHpPrL9oK363Qk8hjDVizXdQaZW4AyPO8bz5AP44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )