UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kIh7Tbzvp75QOi+TsfWVYBY6l/0w7DOdZc/r3m3mUF0=' 
WHERE 
  key_id = '0d594d4ac245a4a4297be86e855d0ed1c970209b506913878fab3c87087f95f2' 
  AND (
    token = 'kIh7Tbzvp75QOi+TsfWVYBY6l/0w7DOdZc/r3m3mUF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )