INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c97bc7d980e2666f76c056ca1fa69107e30e784f905175a364d703b0c2f24b', 
    'P35EiWJaf/8hpaCdUp6u3+zmV3QOsRUZbb1pWCFkRko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)