INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703dbe6c221e98fe3bc2cb86d9f4a3cc7ddbba04b7df266654df0cac01d0e1c4', 
    'JCngOT0N7ScfJsyUllkWW43bDnaKkueqRNx0paOwaWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)