UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g4KW87rz35N6madKbfy2wGwtJ6zJfki01UM1Kfo2kSQ=' 
WHERE 
  key_id = '7ca80a58fce9097c0e5a72feb76b9da0cc86643a25db2c7211c64f1b5e4023fb' 
  AND (
    token = 'g4KW87rz35N6madKbfy2wGwtJ6zJfki01UM1Kfo2kSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )