UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmvuTxAkR0BQR5czVQlYFhgF0t29KyNeWJd8HHDYGRI=' 
WHERE 
  key_id = 'faa9d09350ec28e349f75aae916ecaddb11b398451d0a3775d8e4e9072523ab3' 
  AND (
    token = 'MmvuTxAkR0BQR5czVQlYFhgF0t29KyNeWJd8HHDYGRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )