INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7db3f2e7a334277c66342b5f5dab3d83056a37d0ba86794023af34a7153cde6', 
    'ewG/qgxf4nbhuIA5dABSg93ZQLXi25x32zT6onXN24Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)