UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79Y42YCIPYkpeeY75BOiNml/GtniKM7RCPy+mjYawTo=' 
WHERE 
  key_id = '0e7cbcf4b23a23b8769c1dd77d67a053b8f7dc4ff92a76002fdea431a95d2dcd' 
  AND (
    token = '79Y42YCIPYkpeeY75BOiNml/GtniKM7RCPy+mjYawTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )