INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf3507280a17b6c986550179be55cea4ec91d6035c68b1d545efc04fa47dea0a', 
    'okwXB+ro3HKixp9s3gw7h2r6d43+x6rpYsoSI8dqlzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)