INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c476dcea2b831f3e4919adaab06d2c2f6ed866009959b0174b3eb7a6071aa75a', 
    'KY+hPozGxwB6eKXsSHUyW+8a3WY5hPJGyM5y2449qlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)