UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUykhR19rw6bqZX9Iy1+SkEeOSXMdM6Qq7u/WibinRI=' 
WHERE 
  key_id = 'f87a3a2cbededefc219b0a4ba29e436c6e25d58f56284d6705d45620b2f68486' 
  AND (
    token = 'QUykhR19rw6bqZX9Iy1+SkEeOSXMdM6Qq7u/WibinRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )