UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mL+814MMqGXij3QtjCtvqxyM9YIL0vRuRoZVhzbNFDo=' 
WHERE 
  key_id = '2aba3f7e848b0690e8df9caa72799bdb9080380f88b8e16375667cd65b6e07db' 
  AND (
    token = 'mL+814MMqGXij3QtjCtvqxyM9YIL0vRuRoZVhzbNFDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )