INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8241c5f4520a7fcd1baf6be808780e716b873d422a55229aca2a47626a619dd2', 
    'Pg4D2W/k9MKC6uOn99JC5NmtJggcjdCzaMKATgOguDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)