UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/vGATPj9rBXUFFyHkJ5mA0DKcDqd/Wzir4NUw6R6zg=' 
WHERE 
  key_id = '4c004d57c44473467cb237e0bb92ed7ff6f93f4fdf08d6e0a250f426c884de5b' 
  AND (
    token = 'u/vGATPj9rBXUFFyHkJ5mA0DKcDqd/Wzir4NUw6R6zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )