UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '355BrYwYGOBUVkCRmypTquqh8GN3Fu7R2x9VLeXD8JE=' 
WHERE 
  key_id = 'e78933fb6fe0a8eb56bae1a166663e93f16dd836738972ea8381e16ca9d1bcf6' 
  AND (
    token = '355BrYwYGOBUVkCRmypTquqh8GN3Fu7R2x9VLeXD8JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )