UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12uwSVcxLtVHL5ZBcPMjjJ5c88jcPkJUiWdwrb9D0Hc=' 
WHERE 
  key_id = 'a437547f51092b10696355ed13d8594a5efaac9ce76f50074ece90234c01aba3' 
  AND (
    token = '12uwSVcxLtVHL5ZBcPMjjJ5c88jcPkJUiWdwrb9D0Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )