INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2250391060599d8b49d97853c56421aabec4aacd38adb642df611d6d62e4dff', 
    'nH5U3PcSeU+63RSSLtRpJ2Xza1ox0eizb8amdkmo9lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)