UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh8pzZCW6254u+rWdIrikI1HpjCsQwdaXFDVWcOr9EY=' 
WHERE 
  key_id = 'cf77c6210702daaadf5c200dde75167f8d4146b883dedb10a354e884a8a958a9' 
  AND (
    token = 'bh8pzZCW6254u+rWdIrikI1HpjCsQwdaXFDVWcOr9EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )