INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40836df90b7f4c81328587626a07968da4cf4ee90209a8ea5fa16b72585e7586', 
    '5M1hPeNfd0F2GOVj7Q25tJ3zh/b0Jg/CHYHDNFF1Qac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)