UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VweXFXf4xDEdaM9f0qIt1v/BUI/SXGvzWWBlaNpwpwQ=' 
WHERE 
  key_id = '43ecdae985c7acc63bd4a2240aa668c9a44af25659b674cc39c7aebdd8c7fb46' 
  AND (
    token = 'VweXFXf4xDEdaM9f0qIt1v/BUI/SXGvzWWBlaNpwpwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )