UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfkRzhFJ7wyeX2WKeufAoCoqXffIjtq5Ad5vy5A7Qm0=' 
WHERE 
  key_id = '12a5508d111b76e1e116a129a743f2a68b7817751436fd21ce647118e85e42ae' 
  AND (
    token = 'vfkRzhFJ7wyeX2WKeufAoCoqXffIjtq5Ad5vy5A7Qm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )