UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lu/bshcLN0bhL6GFF0CiwYFB9hmJHxYVDVgZlpxSsBg=' 
WHERE 
  key_id = 'be8cbaa3e8691c0fcad2fbd55d8e355a924c7e30b5b0af3977f4a54e6a87b513' 
  AND (
    token = 'lu/bshcLN0bhL6GFF0CiwYFB9hmJHxYVDVgZlpxSsBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )