UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ob5GuEW8u44WrQz8qijUjvjVx841OoEvBpbnj84bh2o=' 
WHERE 
  key_id = '1e458ed029427151a4d7ae1296b9ead87255f82e2764f2eaafa2e53d24b0738a' 
  AND (
    token = 'ob5GuEW8u44WrQz8qijUjvjVx841OoEvBpbnj84bh2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )