INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d5aa7481d9f8344e24fbb4dd946c3c91999d1c05b534a8899e5cbbc02e761b', 
    'g2NfVI2BC7Gm3wUxK0sqNqRui1WwK7EP674Ro7nKQdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)