UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pa9I18UIJk1Hh4Z2k3on1S/8hETPteDtOAxCj+asHno=' 
WHERE 
  key_id = '5cd725be9e4b6a370bab3222eabfb9a1ab0d5979cb54f1d031a450f359ccf6f1' 
  AND (
    token = 'Pa9I18UIJk1Hh4Z2k3on1S/8hETPteDtOAxCj+asHno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )