INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9440de88a8eab18a912451fd472b74932eba68b8acf569d4ae09552038c3d226', 
    '/86HQo4pV8D89OBqnnC5Zvy3+gMpTR/KJuVaORZ4jps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)