UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kBoTbUulEF2sI7XovyelMIgwiwjPMlihE46WbRQS6k=' 
WHERE 
  key_id = '9e82a27c4494e3c2692ecb400b2045b433d456d426f079fdcb8a9462ff99f260' 
  AND (
    token = '0kBoTbUulEF2sI7XovyelMIgwiwjPMlihE46WbRQS6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )