UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AN+VfbsXhkJ0x0w1O8nG6Aap4lVMQ+HoLphFgx1zyV8=' 
WHERE 
  key_id = '3605697b2b76df57f48b19bc5d04f8d3de2828dd6f59737f74b3cf1b9df449a9' 
  AND (
    token = 'AN+VfbsXhkJ0x0w1O8nG6Aap4lVMQ+HoLphFgx1zyV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )