INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d27d61865f4e38b22e5daaec819d1dd99c57daac94a2222d11126556b939427', 
    'iQUyVBzOhnhMmbDZBiBRWLNj+C0g8WjKpzBJSggI5XU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)