INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542a8e25f2d0d671303ef4936e7e4fe760abb6e627909c2d042c2f28479aa798', 
    'TYU+SGNbd3qBWAugy2RMTk2NlO8GnVjFYH8rPaFpCxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)