UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7244832VrncyuoOFBi1n5sLdBUeAODOXuDgEk35bkA=' 
WHERE 
  key_id = '46afeb20c7a504e5340c11be121f6231c4d1ab4183ddd76a7246e645c27403f1' 
  AND (
    token = 'z7244832VrncyuoOFBi1n5sLdBUeAODOXuDgEk35bkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )