INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc35157e4d61ee6f8ee6324f5eff31b84ab9db115e3bf83f65f3dccb730facaa', 
    'WC2VVBTB0cCaOLqA9n2GkKQL3RrAKSvFrWNe2Rdf+ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)