INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5e761f2193841fc7d1a7d6f5fdf33dcd835a7ed1ba1dddf92028caa3b87bb40', 
    'U41MoVkHwLuVsfZKw1IZGHMJc0EyRbcBo2EhFtpC/fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)