INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'befefe541a3bedf78109c190fe35ac007425b3b18e2711ac299b241bce74d084', 
    'VqN+MezYKCKyeuHjxK4BrGXaEMQllpaRdgj2I9a6Qeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)