UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWYMUp0+KzD+brGPp3zQbnKXmKSqZoBoW+JqB2t0YPw=' 
WHERE 
  key_id = '8ab58732bf5a201b97741a166e1904dc90e00a324d1ed3dcc691963185ade7ac' 
  AND (
    token = 'KWYMUp0+KzD+brGPp3zQbnKXmKSqZoBoW+JqB2t0YPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )