UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg8AQmbpo4ZJ3UxfnFk0lCPE0lnJJfvonLIBhKXmhCo=' 
WHERE 
  key_id = '0f564e8c23057ac23307d78851c8561a574499c6e520e46a65254973c104b2b4' 
  AND (
    token = 'pg8AQmbpo4ZJ3UxfnFk0lCPE0lnJJfvonLIBhKXmhCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )