UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uwt1JIrVN/JnW5T1iJQD1kJjSglPMHNgAqBnqeFCkJs=' 
WHERE 
  key_id = '87a44a94ec132ad48f8dd5e38588843b8f3458148bb5444dfd2764fb7d6905ca' 
  AND (
    token = 'Uwt1JIrVN/JnW5T1iJQD1kJjSglPMHNgAqBnqeFCkJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )