INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42560f8abf333a581f73bfc4b5f078df936b0e2fa80009fb6c0e2d54347c3319', 
    '1wRGFrxA885VfQKg1H+34DxykIBDEpUnBr5HC2DK5XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)