INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ec28192a3d2bec3e4e55dfcbd78aa37ff557a8d547a205b13cb49b0a04f00f1', 
    'n8BC+W0hO8umDwGTOEhJEHquntN/NtSwHukl0M/G+xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )