INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6698c3e94dca0665c7e4aaec0e51ea6f82d4b7ff53a3b9d3f4fda7beee09b19', 
    'MdawzkTzBpNOIudPfAQvPLlqfMvfGhB10IttjhA2Gx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00108

Result

int(1)