UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laz+uTMraAVFYQqOqQc7Om0vREhtIgyGPDTp3hHA4kw=' 
WHERE 
  key_id = '9a348e5161d5b3b2b9523fcd7dff93eaf8d369d97227f3611c3abcc55672b0c6' 
  AND (
    token = 'laz+uTMraAVFYQqOqQc7Om0vREhtIgyGPDTp3hHA4kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )