UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ikef3t9pHWvQOblUw15yr0i2oF98lGWFeyBxbKapNZg=' 
WHERE 
  key_id = 'd43c1b45183449163d8054f98e3580bd14530275d8034df0e4bc8c7687253de4' 
  AND (
    token = 'Ikef3t9pHWvQOblUw15yr0i2oF98lGWFeyBxbKapNZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )