INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a504b961ddb538c0fe246d085f892671ceb8c0d096d7d5cfeb9d84f35ae8bb62', 
    'JVAMkZ8yxhCK3cHHHn7hLZcxTurWhiVzAErDPh1Fdgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)