UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Amzw2gwHEqfFA8buip1CQSQ8jIsHUUgW6oUEkbj3phY=' 
WHERE 
  key_id = 'a890d74018283e2aad34dbb7f95c6510dd7b0750d6ba956dfd9294e715dba58e' 
  AND (
    token = 'Amzw2gwHEqfFA8buip1CQSQ8jIsHUUgW6oUEkbj3phY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )