UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDqnsyvPGJzniViVaEMxXA6Q9goRLP5l6jnbAZBJU64=' 
WHERE 
  key_id = 'e040544f21b6e39580c5d9162f907642f2087aab1c50f378467be94a666014bc' 
  AND (
    token = 'uDqnsyvPGJzniViVaEMxXA6Q9goRLP5l6jnbAZBJU64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )