INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fec43956e39b67445d811d5c084388954837dd8321de9e61e7ace9d32395e626', 
    'jj3XJqUUCmtIzjooDE0fs73wcEiZhflCyIJNcpxOIBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)