UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xK+rxOqp1Mc8Jx9tJDCrbU2g+wMLIeDbsLeUqIpKlE=' 
WHERE 
  key_id = 'f68350f5a7172dc4f0730b98725b674ab7f094d28472ad5ceb5575e27ccf05fd' 
  AND (
    token = '7xK+rxOqp1Mc8Jx9tJDCrbU2g+wMLIeDbsLeUqIpKlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )