INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff0e8b9b742b8ce4cf9650a8dfe0fea01da2fe5ff0db73eb56359619dda874a', 
    'jCMtVPirSEJpLewRFw5T06lkIhZFIzSYrxoRuT+IOVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)