UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2b8y4rDM2vajGIHkCudVs67dt0lSS60G10CTmFsB0Q=' 
WHERE 
  key_id = 'a58e3658078e8a27ded876d8c33b7ae63fe294f6c72dc875f417af7cfcc34d26' 
  AND (
    token = 'h2b8y4rDM2vajGIHkCudVs67dt0lSS60G10CTmFsB0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )