INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad416dfa113bd2b2fa3700bddd34004f6f609727f2f2a014686badf57345d99', 
    'UKPS6Qgp3MZM8fTO3HVB0uQeiG554GZmok6uMDhOrRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)