UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke0f3ugxD38YiYsBirs+sDCF2u8DqYwrGWKLKNAc0ko=' 
WHERE 
  key_id = 'ac74bed79fa3b9c5cb81778e7ead0c7144b36fd5516409fb3134ceab3660d915' 
  AND (
    token = 'Ke0f3ugxD38YiYsBirs+sDCF2u8DqYwrGWKLKNAc0ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )