UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6z3iBduayE8Il1fXnmLHu9hgTQTTo/QFYUyUASwg/SI=' 
WHERE 
  key_id = '02fb7ff208a6224938002b751455db5b630a38fdd1b4be32e8e81deb3ceb68d3' 
  AND (
    token = '6z3iBduayE8Il1fXnmLHu9hgTQTTo/QFYUyUASwg/SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )