UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbTF6jmG2G9j0ADXjMtGIo7vQbtP3v0zJlARgCoKRpE=' 
WHERE 
  key_id = 'a72f8985d8ed1f418c0fd3e32d1edd9dc5bf3c4586957cbc9b4d43a161c5c870' 
  AND (
    token = 'nbTF6jmG2G9j0ADXjMtGIo7vQbtP3v0zJlARgCoKRpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )