INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1d4aaf722d0b17a7893e9d516c18e8bbcb654c861c1a1e2118f0df0bd230ea', 
    'tT3h5SnlKjv/iTXr/enNMTLhVaFLYgnsGGeEMDvlw/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )