UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jhR1I54w0gDN6g/+d3nb1MciRHrHgfLV9Xa+zGVkPE=' 
WHERE 
  key_id = '38e7de31448ac6a66a1ddfe67dcf1759a3c1e3cf22bb0265f769ac3fc976fbf2' 
  AND (
    token = '/jhR1I54w0gDN6g/+d3nb1MciRHrHgfLV9Xa+zGVkPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )