UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXKBK2ikguL4zvLAMPQrXPMW6ROYY3X2cLMq1N0SMCc=' 
WHERE 
  key_id = 'a1e39a60488b6d614d7a6c4658c2849c191374ce03cb1aa1451f2c8d34077dba' 
  AND (
    token = 'wXKBK2ikguL4zvLAMPQrXPMW6ROYY3X2cLMq1N0SMCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )