INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f20c35c839a404f986ff12be70dd90f81bb9960da29186ebffabc0cda1e3e81b', 
    'UMGxSsA7Zikly7QeRoB1OHZsmtaXy4mCO7s2lrJrK+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)