UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5Jf4hupBo3ugyqMKaHKNJKSxQfoar4FU5ZK5FXHiAY=' 
WHERE 
  key_id = '5ee8f59f584aef8aaa77072abc7c6299438589b22a9c4dd1584e12bb8b16495a' 
  AND (
    token = 'Z5Jf4hupBo3ugyqMKaHKNJKSxQfoar4FU5ZK5FXHiAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )