UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XuXUyR3Kzpy0vjDtw6gdfNXJRzmCYIvEmlLP3KAxdYM=' 
WHERE 
  key_id = '7b6609b80f168d8626b2f0406e4d9fda5b8711467d5bf4a2541f8604c0c46ef2' 
  AND (
    token = 'XuXUyR3Kzpy0vjDtw6gdfNXJRzmCYIvEmlLP3KAxdYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )