INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fbc4cfecb61e116845b0518504d2991024ac4303118c647bf3b7e2ee5d22973', 
    'uI/K1+1bSZmWFzNLq4VqCka8j354vPEg3UG7Ds2PnpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)