INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a60504f739f68b1a47880158ade29fdc890221a689d3980ef82947f2ce1ca3e7', 
    'YIEFDnIHcLLNijycZxKfAjGJpThfkeQI3W468nsfdqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)