UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRN52GDrA3VG+MB64i7QsDKptJYhBs7d2CyiNp75UW8=' 
WHERE 
  key_id = '038cdc63a1380c0287d21db450e1455c39efe417416de15cb4e688106a5623a2' 
  AND (
    token = 'gRN52GDrA3VG+MB64i7QsDKptJYhBs7d2CyiNp75UW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )