UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/5bdMff5J40EIJUTnOtxqlXNXzjKazZC20OZTTjLyE=' 
WHERE 
  key_id = '192dd194f9f4c67fcf6658bef53c4192e31408e6667a43347a31659217893ea7' 
  AND (
    token = 'X/5bdMff5J40EIJUTnOtxqlXNXzjKazZC20OZTTjLyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )