UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JLmfTShNV6MkidVxFewxd+VihzBtCAiRapnzRupKGg=' 
WHERE 
  key_id = 'db5d179b91424d58c4fd057f6d3f26ed294dcc6fb0d195e7b0aec90903ff13ab' 
  AND (
    token = '8JLmfTShNV6MkidVxFewxd+VihzBtCAiRapnzRupKGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )