UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uA2qo8Z++ENuqQQYPDcfNmZBGRsQCJUyOWeRhKci4OE=' 
WHERE 
  key_id = '37e5b20c012fb06ce21529f5c4cf240c1efa90f6bf10c549ab6b968e1a1d1d50' 
  AND (
    token = 'uA2qo8Z++ENuqQQYPDcfNmZBGRsQCJUyOWeRhKci4OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )