INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '524a936246000dc4a4aa5b82141ab5281a38c5c894f5862b122605dfa9c84b75', 
    'F+vuFw4aJ07gnAjEiE1IVh0WxpmZlF6pICrgnDGQoLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)