UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gsVY5lzQPNcETPEv5YSq7AJKT2FWQlL0j1fdyqrmpg=' 
WHERE 
  key_id = '6443c13059c27c48d6542a9a45d35dbd3a5e3aa445fb1c64b17ec86b0fa2f100' 
  AND (
    token = '4gsVY5lzQPNcETPEv5YSq7AJKT2FWQlL0j1fdyqrmpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )