UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMBSbOqIXbn2q6IVjCVKlfZulhkVguPwOWKzMULILqY=' 
WHERE 
  key_id = 'fb5eb59a153dfe42c4e41a1862e8fde6a925d5b199bc76726080af6ae3e70e6a' 
  AND (
    token = 'LMBSbOqIXbn2q6IVjCVKlfZulhkVguPwOWKzMULILqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )