UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHOUYwWolvKz2lRhUkKawz0ht4tIrdK8PXiUmyjB1fc=' 
WHERE 
  key_id = '0550600419e784b52f40a50ededc78ece5eaac71f24bf3c706e2e80ae785811b' 
  AND (
    token = 'PHOUYwWolvKz2lRhUkKawz0ht4tIrdK8PXiUmyjB1fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )