UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImySdzZAuGVndOvQcguy2+f7BURlbxH8ctI/I/0aVxU=' 
WHERE 
  key_id = 'fda257cd8d7c8ac8f2e72a27ca3def5ca9d39e19535859d6a978420bf5f00fb9' 
  AND (
    token = 'ImySdzZAuGVndOvQcguy2+f7BURlbxH8ctI/I/0aVxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )