UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mVs5p38iSNJU/a8VvZR2Oqre9BlxLlqFRBjvBWr/0g=' 
WHERE 
  key_id = '08d29c1767541aaf3178e04fe46d8eea921d38ca0487ad39c13195cebe0be549' 
  AND (
    token = '/mVs5p38iSNJU/a8VvZR2Oqre9BlxLlqFRBjvBWr/0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )