INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9219131942a2fcdce5b7170d4ad81721f415c902a896afb3186221181e35f87f', 
    'mP4wpoC+NEclbYrFt6TUdmWXwas83bJy9iqcFtARbf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)