UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esfRFNTCA1hIn5RTOMKVYPwh3zBYNgOs53eOuCsg6IM=' 
WHERE 
  key_id = 'b373d159b7a60c96bb1a0542ce278aecd092081b974db6b539fc9f481756f648' 
  AND (
    token = 'esfRFNTCA1hIn5RTOMKVYPwh3zBYNgOs53eOuCsg6IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )