UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bc5eThVb9IhnNlrBsmLC+XKqnKP3MoQ5gDntlWI4m0A=' 
WHERE 
  key_id = '34fdd5647c9f9a1dc0d2e5d0d041fe40feb08a153ac49086464823fc96e73a1b' 
  AND (
    token = 'Bc5eThVb9IhnNlrBsmLC+XKqnKP3MoQ5gDntlWI4m0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )