UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kIzo7nkb0b056r9LeGuIcBi/VcvpbqHVi0x11eWUtZw=' 
WHERE 
  key_id = 'c026609baa7f662cbf6cb30d1224174dd3ea0f4f3db9a89a4ac0980faaa13437' 
  AND (
    token = 'kIzo7nkb0b056r9LeGuIcBi/VcvpbqHVi0x11eWUtZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )