UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmbxcuHJVJpS/qvRF7sMiCrb+bOd009xxLQCHuJmmVM=' 
WHERE 
  key_id = '4b9ae9868eab6c060c1bf5a1573e6fe3865bf868c4c72b4ad24e1ca3329afed1' 
  AND (
    token = 'mmbxcuHJVJpS/qvRF7sMiCrb+bOd009xxLQCHuJmmVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )