UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJbQJht9OvrRClLzAkmD6NQlTg78+05Xq0/UJ78Q2bY=' 
WHERE 
  key_id = 'dbd74d3b37aa8abc8319d7ff8d963fc383f5594877ab4bca1313f41cc8d76985' 
  AND (
    token = 'AJbQJht9OvrRClLzAkmD6NQlTg78+05Xq0/UJ78Q2bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )