INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342889fec94418a9040a2e04a7cccde9effaf25d5ae2949f22897fb068d55079', 
    'WiMH1gLgnVhVsiDpqVY7ljBtGE6lLSdexplItTh/w0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)