UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VtTrp2YgxkNW45bxu4psuW+XEE4m0Z00tYTO8Tgcac=' 
WHERE 
  key_id = '397d481f228cfb55ea3888802c12c55064c627f20aa3fb45a14dedf7dd21efdc' 
  AND (
    token = '8VtTrp2YgxkNW45bxu4psuW+XEE4m0Z00tYTO8Tgcac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )