UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WlS5Fx1px2QosTv0oIvRgXoChG9rX1mmp1ScHCckjBU=' 
WHERE 
  key_id = '370f15969f111e1113d9736edc05cd5b04e6ebb9ed4e30535fa068362e7adacd' 
  AND (
    token = 'WlS5Fx1px2QosTv0oIvRgXoChG9rX1mmp1ScHCckjBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )