INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d23933012f493da1e0692b749daf872cac80dc8ee15083e9b3aed6dacd17a59', 
    'vI9zSLQ318hTF8p84gx2H27M7hWOS8wlYkfpjPaJw2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)