INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc0a46ba3f8ade6452d8f3db61ce2f08f673db71d3142644a73d29965d02f3d', 
    'E/mkxh5U02gY6F8JzGtUTYCm3SidoodoaJlTLg0viJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)