UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPNIdvN+yXKArupdyAQbjjEYYMRZipCRt+ifPHpKcJU=' 
WHERE 
  key_id = '81745c94ed796d021c897562e8bb28cd591ebbf9509529f7cb82582128ae664f' 
  AND (
    token = 'yPNIdvN+yXKArupdyAQbjjEYYMRZipCRt+ifPHpKcJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )