INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0016b53d9a8b99991592a3cf0c5f99cf15e91a2b0116d7c87a9ee1b6f94c1921', 
    'xEtPkTN3gOTrr0/lD2myAmHEVo+7Uy05bnE3auCgjo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)