INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98a3f824a17505eaf78048c91bb363190dfa9541616e2667513e45a370a4ab5d', 
    '42dZiSqV4vGuofnZSMBH8+6V6IThy90MliPuNLQn2hU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)