UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jeI/a/NDBCcsIEbMQZDvWdLe6ETiZYLxzx9UMaCUwOk=' 
WHERE 
  key_id = '3fc53ad13a7fca56338b8a788b6e906cb1ecf1ee1a94b647f92ca657197f126c' 
  AND (
    token = 'jeI/a/NDBCcsIEbMQZDvWdLe6ETiZYLxzx9UMaCUwOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )