UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBR4opIZJc7TEm8Md0EFkrGQtQrugSLjJfwjdp+Up7Y=' 
WHERE 
  key_id = '77d7b6c8104aa6d8b95f9ab3ca6312724e4a83a76e33fcef781550b9ea60a2ad' 
  AND (
    token = 'XBR4opIZJc7TEm8Md0EFkrGQtQrugSLjJfwjdp+Up7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )