UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UK6LAo92nHZ36JT+KN3lz8keqQf1nBWFBGQi3wOsJRY=' 
WHERE 
  key_id = 'ec8cebc27e5bdabc34ee9138c2c449d669becb025cb3b3cea3438d3ddae402f8' 
  AND (
    token = 'UK6LAo92nHZ36JT+KN3lz8keqQf1nBWFBGQi3wOsJRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )