INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '318a1e379313586d2c8acb4249f8caac2b4624ba36bf4fce0e914ef673fa3f3c', 
    'VmtKmMNCe6P513rW+QLcy4/3SuHBraJJSQ5JFKcriws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)