UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLD9OOh5gsNKzUprMuqcIGuHajpEXpTrGQSmIntM7ME=' 
WHERE 
  key_id = 'ac65500c4902c35f15da2b0e61df6fb8defc1b5f01b09764ca4d929af0271ef3' 
  AND (
    token = 'sLD9OOh5gsNKzUprMuqcIGuHajpEXpTrGQSmIntM7ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )