UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2T5UXb/zzGiRbKDhpGB8IJJvvMGA5ttzqXOAQQQF6ek=' 
WHERE 
  key_id = '8163d05b3d7ee5c7a7c47cf392f1022a8a84ecbb1245ea960590e5a9e50ea693' 
  AND (
    token = '2T5UXb/zzGiRbKDhpGB8IJJvvMGA5ttzqXOAQQQF6ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )