UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HjtYcsypQPNWYwsz8RJAnVWAiCrkVj+8SGHzjA9+XE=' 
WHERE 
  key_id = '17de1c532c7f4f63267fd90df64d364f5915f55e69552592e17816ffa6d4a765' 
  AND (
    token = '9HjtYcsypQPNWYwsz8RJAnVWAiCrkVj+8SGHzjA9+XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )