UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zd90lyKBIbvhq4RLhSDFl12Gg2gGtqLlzFa4ccR0ydY=' 
WHERE 
  key_id = '7614887c2afbc2be2ffd7f8ad55555434aba7a6e83fff46c8bd92227e6fe71a2' 
  AND (
    token = 'Zd90lyKBIbvhq4RLhSDFl12Gg2gGtqLlzFa4ccR0ydY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )