INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c15b79beb1bfc51eb50c33ea08f9998c951cc4e641aa9e7b5d5b420fbb18366b', 
    'pU4L5yA3IPzXubjovNMK7T+PbAQM52RbWnZ1U0yfTEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)