UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4pOjlmIPrMsfXdd6qdTCT0zp+qWHZaCoZQRA3DatCQ=' 
WHERE 
  key_id = 'fcb41def80ee91f92194b38f494deb9c900691653c30d760b4b9b62272f3c87d' 
  AND (
    token = 'l4pOjlmIPrMsfXdd6qdTCT0zp+qWHZaCoZQRA3DatCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )