UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1R7787X4CLr7i7e4j+k+9RYauBTacxFg2+fkMvgMrw=' 
WHERE 
  key_id = '612bbf297253ca7d8fa4cd17b3f532f6c5f13d18160402bb8fb2cf0ef84b55f1' 
  AND (
    token = 'R1R7787X4CLr7i7e4j+k+9RYauBTacxFg2+fkMvgMrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )