INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e112f08246542a0708fa095844fbd8020daa245da465d3005006a2fdea8e4b79', 
    'SMaHEtiT4qMi9j0So76+B1qrlq+TiOoidpW6GxcWl70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)