UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEqz6ul4pMze1CHLLZcdRdwwKfXN7lAM+4fIJK4vqHo=' 
WHERE 
  key_id = 'd708bb268b4402271ee02c5dd388db1a59ecaab411c75ea66b426283364de084' 
  AND (
    token = 'eEqz6ul4pMze1CHLLZcdRdwwKfXN7lAM+4fIJK4vqHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )