INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b512ee373c60e292c4a9ba49043e3fb3509ddbd063000fa649155af7b99d26', 
    'GvUicoq6rPiaMYG8UIqqUu1GSzsi44qPLhDhecA0RGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)