INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edcd73e8826be2b03c10cf325fc58cb11451bd37dcb867c72f9d9efb77655ccc', 
    'RMKZ6suNizto0cyjQFHFdr8BK6WlD2I8XoLCqUS2ATI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)