UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iwfENg7txa2iBEnA1I3VJ4U6NK21LGzXrvpKvcgLP8=' 
WHERE 
  key_id = 'ac6a3bc5961e4e991f26a1cb8a6ddbc71c255739835b71725eaeb76e353c63be' 
  AND (
    token = '7iwfENg7txa2iBEnA1I3VJ4U6NK21LGzXrvpKvcgLP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )