INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc493a3c02a422aa33cdfccd34ffae7589c547eece5a33d867c0600909299aa', 
    'fVuHj7hD3/q8dJx6xQMNs7f2FWNAvhWOuFI21oYRy80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)