INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38814ae5fdf43b4bb769d8a8c5332050399e8d0cb0da1fc3c1c0932e9053d8d2', 
    'rqm4zdTp5r51mrAdGVhelPnVxZSppB54vwum+J9NlVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)