INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55c877f14177fff0b7a552c41a4ba13d956d3d855bf9a286039269fef69a4ecf', 
    'QNdtzj1mCJiQZ1xX6IxSmfA6tRawBCbrfDNRE17gows=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)