INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '784372f7e123b80586e94929a2e4895cbd5baf1ed2b3c4244989be5e689e3eb9', 
    'bsf4tz6KVoBPJTsgR8zUu1gnHMnqJknFxtOJZM8TT18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)