UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cJT8IIn8Wu6te1KFUrJV3XGZMoOHv7WhJezpgAH/Nc=' 
WHERE 
  key_id = 'f28f2736debbc24d3fb17de78a68aa92adb51053b5d104aaba27325ca3fc68c4' 
  AND (
    token = '6cJT8IIn8Wu6te1KFUrJV3XGZMoOHv7WhJezpgAH/Nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )