INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c9c996698796bc22162a3862f9ee39fc0438cfcd7057809a72a63e586ee062', 
    'tQyD1JaGTYdxJy8xTFT3CduCrmxlbliD/RM3BxmjF5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)