UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQoHlbayLbJMvwsjhZIr4nj86gFYcYD04Tz8oxI4ci8=' 
WHERE 
  key_id = '19c21e2ada86f3f64e352fedff74bc8d8e8739c34788b819d83fae84c4129159' 
  AND (
    token = 'fQoHlbayLbJMvwsjhZIr4nj86gFYcYD04Tz8oxI4ci8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )