UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuUqL5Gz978iQUdAR15kGyb7LjOYO1ayw1OilhCsY0E=' 
WHERE 
  key_id = '6b382cfc952e7e40cd2689b8f5c7cac4a2d4c1ff2189564abedef99c7e2d0773' 
  AND (
    token = 'cuUqL5Gz978iQUdAR15kGyb7LjOYO1ayw1OilhCsY0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )