UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0n3JfZDQTV8FNzwszo9yFt51WAJIB06HPWkmK7MPy6Q=' 
WHERE 
  key_id = '08a259202c22ce8d0b293e575cb6027cd43dbf2112e8d1167e4036577be2b875' 
  AND (
    token = '0n3JfZDQTV8FNzwszo9yFt51WAJIB06HPWkmK7MPy6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )