UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38fBNTGoj3/kOeGKMUbiAlozFUoQDxsePJVgji8BLzo=' 
WHERE 
  key_id = 'e01774f19b2fc0e1136bc69548c9208c1f73b3db542a1d5125f8d857f9069623' 
  AND (
    token = '38fBNTGoj3/kOeGKMUbiAlozFUoQDxsePJVgji8BLzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )