UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zq/7W6OgkKSel7gF3DTPrnxDCbKhlh+9sExbvBAgh4E=' 
WHERE 
  key_id = 'b9b1e0bafafe646d2b22fa2faf471514d307e794e3bbac7d9d9c2f06a75a1e56' 
  AND (
    token = 'Zq/7W6OgkKSel7gF3DTPrnxDCbKhlh+9sExbvBAgh4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )