UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9T4urSK7B5dnXiWX1O6OO922Z4a46A3vZJsPyF2+Lbs=' 
WHERE 
  key_id = '78ef10d6d7a2763a700c6ccf6473ab993268917c221d0af2298cfc92da4808b1' 
  AND (
    token = '9T4urSK7B5dnXiWX1O6OO922Z4a46A3vZJsPyF2+Lbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )