UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDTZMsVrT7zBTxULs3dLPKBWfv2mPZlIvARljX/WkDE=' 
WHERE 
  key_id = 'a67d409349a0fff026dd2daca00f9aceb0b8b4a823991edd486b8bbfc8d10610' 
  AND (
    token = 'tDTZMsVrT7zBTxULs3dLPKBWfv2mPZlIvARljX/WkDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )