UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxIEl+Wt7jN/YcLb8OKNVMRN26mXETSrl0bpP3YeQus=' 
WHERE 
  key_id = '9af1b0bdd9323553d74605bfc7af7c47bf80a8c2e89598438898ba64d5b4ff60' 
  AND (
    token = 'UxIEl+Wt7jN/YcLb8OKNVMRN26mXETSrl0bpP3YeQus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )