UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cK4Jt5F5QZVsWgo02c+eel8k7oF/rv+CFMh4qIFpbPk=' 
WHERE 
  key_id = '8de60ea0e134874e344b83a3510e85d57f33fcdeeb16fa5a822cd731a0dab517' 
  AND (
    token = 'cK4Jt5F5QZVsWgo02c+eel8k7oF/rv+CFMh4qIFpbPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )