UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6k4cMvTKE4GHzcpMS7ek2lzjhHwDhHNrQjG/pCT1EyY=' 
WHERE 
  key_id = '8e64adcd80d17b71a5ca8ad1fa1e2def60eacb46407f33136ecfc3ff52a37569' 
  AND (
    token = '6k4cMvTKE4GHzcpMS7ek2lzjhHwDhHNrQjG/pCT1EyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )