INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6991df01aca1fb39eaf07a1b158cfd6928ff6ced1994875d9243ac460bc0fba7', 
    'UvmiFAjRY8Xuz2Xvn7s1VSDm/elLPVjNcwFnP4rBlII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)