UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqzI4DvVDHppHhvc6vF+SYKh+ABjqJZ8g2m9rTo+Ecw=' 
WHERE 
  key_id = '697d2a18e6a1768dd858905efe38946a6744eb3655b49da934ce2379153ecaf9' 
  AND (
    token = 'zqzI4DvVDHppHhvc6vF+SYKh+ABjqJZ8g2m9rTo+Ecw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )