INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2146ce831f42791a8c051c64a4ffeddfb581fad9757f649440108e2e523bfacc', 
    'QNwo9XWsmU/cjbJzYoB6qN51jciXAO3xX9AS2JyXEFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)