INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b76216e4bf61e80ed059ba75eedb51ce80f52a5144d03a6060ae11c4315067', 
    'FwGwNZH1eaWADCpsuMjT7x8DsUg0sa6C56YEPpIZ9IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)