UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TTj7eWtP4KFlzXCJB/0llZV/DN1UhcQnftvmEnDTAQ=' 
WHERE 
  key_id = 'c87dbce3a2f42761e27bfd85a8642cab5f144e3c73aef42a93fe32f8de2688b0' 
  AND (
    token = '4TTj7eWtP4KFlzXCJB/0llZV/DN1UhcQnftvmEnDTAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )