UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVf/jlLpoxe46FLCTfeSYuiG0zE32viWKwhFviouUXE=' 
WHERE 
  key_id = 'dd3f450173d77da4c5b78ac04487624b40fbf017067bd3aac0a4036d7b39ec90' 
  AND (
    token = 'VVf/jlLpoxe46FLCTfeSYuiG0zE32viWKwhFviouUXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )