UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2lhUbAVU/34p7HPKI0pN9sGokbeeoeGh9o5w4Q3Imo=' 
WHERE 
  key_id = '90df01f9eba456e7d8d379526df1d135f47b26a82a9fdb2f72e0a80ac1c1d2ca' 
  AND (
    token = 's2lhUbAVU/34p7HPKI0pN9sGokbeeoeGh9o5w4Q3Imo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )