UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YPb5QHxi7PknBsWC2NjvJEpeJBUgrDB05nCwRHaChU=' 
WHERE 
  key_id = 'f553fda063858e72d8eceb600862002c2a69c803ac3336298ac3a5a4d56a7547' 
  AND (
    token = '2YPb5QHxi7PknBsWC2NjvJEpeJBUgrDB05nCwRHaChU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )