UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZQmXJs+19eN/jFc8XGmAZi6PHqVEx0hCAKfSqx6n60=' 
WHERE 
  key_id = 'bc7c430b59bb5be44bff24198c0a0152fe2a9bdc7c335e073682c202d2d259bf' 
  AND (
    token = 'nZQmXJs+19eN/jFc8XGmAZi6PHqVEx0hCAKfSqx6n60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )