UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlW83PubXnj6DIiD22uEP9i7ptSMvlQweGtSQTXVbRI=' 
WHERE 
  key_id = 'a7a97d7a634592550af39f6d0bed31c4bb735b183c531facb8dbbb2aebad38fa' 
  AND (
    token = 'rlW83PubXnj6DIiD22uEP9i7ptSMvlQweGtSQTXVbRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )