UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJ2pHqZ32w4jR7oNDhCqLHBgtEKnDUS9i0R5+BMgeW0=' 
WHERE 
  key_id = '47deedf2b28187da2da84c4e0aed9e2b8bb4af5054ba7d6b270fa3fa4a64aa74' 
  AND (
    token = 'xJ2pHqZ32w4jR7oNDhCqLHBgtEKnDUS9i0R5+BMgeW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )