UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9LSroipkvAkPiybmJiVC/k2OrAUpLXw6WAGRWerYzU=' 
WHERE 
  key_id = 'd77068f39d67ce32da3f1aceef60559270013b89a8d8fa5c803c0596efb46e5b' 
  AND (
    token = 'K9LSroipkvAkPiybmJiVC/k2OrAUpLXw6WAGRWerYzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )