UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uYKhfyY5N3WIsl9ZcuzqXmIwycPOHPv88guBarNUas=' 
WHERE 
  key_id = 'cd0a248892522fc7f317d5cb413b13efadb6c7f0fd1f4fb7c98f8ab50f127b02' 
  AND (
    token = '6uYKhfyY5N3WIsl9ZcuzqXmIwycPOHPv88guBarNUas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )