INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '192ae3bc86439890b9b1957e49583f0d0a9addfddf995f636f2b6cce951b57d5', 
    'KAuSIzV0cI1fFgVcjY6EGZRwb9Fb0jHD9XUCtJr8fPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)