INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b42bbabaeb02e18006d21b3be330c5826f1a04240a643ebeee9db001e305658', 
    'SYvSxSttCLYL/apgmExksaIdIILoFHSkOcs0OHx2Onk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)