UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9V3j1MiDHLPE2yVQM0Dsqnvr2a0LE4PMKsPETVqku48=' 
WHERE 
  key_id = '3a8b7a0268c3eced2c793fd57cd416e77bbdfbd9ab6177fafc652d38125b1545' 
  AND (
    token = '9V3j1MiDHLPE2yVQM0Dsqnvr2a0LE4PMKsPETVqku48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )