UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/1PBnlKCk4Fe0WlPlqmzOo7mevZDdNCqV8U6P0jwMY=' 
WHERE 
  key_id = '9d78625eb69fc1b7c99dc87aedeb5e010f26e32e26e05b8163312feb2cbd2839' 
  AND (
    token = 'g/1PBnlKCk4Fe0WlPlqmzOo7mevZDdNCqV8U6P0jwMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )