UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/lljZ4RvcyQqtsWYQ/ex6QnBoMHqgPhoo/pjmkE8eM=' 
WHERE 
  key_id = 'bfc0949c75509b02560bbf350eed4b3a22799188613db3901903d237481eff12' 
  AND (
    token = '0/lljZ4RvcyQqtsWYQ/ex6QnBoMHqgPhoo/pjmkE8eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )