INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '519faafc7fae71b2289b521a4342016c698380584a043f7f5393c5d62dd9734b', 
    'rFooUAQhw/kUchiqw5WfNGroHXzmtNtgWc6lhNshSBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)