UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yrLBnIfUndENkJOhtnlvV7ffFJjCfIbNefxvjDcVIKs=' 
WHERE 
  key_id = '3bd744e9025fbf4abba3f4a9b4b0a5c00c3d3520e270c62009574ee2c14466d2' 
  AND (
    token = 'yrLBnIfUndENkJOhtnlvV7ffFJjCfIbNefxvjDcVIKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )