INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28bfd5a408f73abb4a28cd947346e18dfe4dbf441de89cc0057036bf2021b9fe', 
    '3NbDBBW/m80PZ7HfsGeDef2jzwS/JHXW3ONiCTLVOhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)