UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0FdTqTQ6SL7w8iyTo6loXPDCCtG259UoGU3JzY2TLA=' 
WHERE 
  key_id = 'a0164e5a0d6b5b44e4f258c12585573fe0f70252bcffa061749c5212ca6c6473' 
  AND (
    token = '+0FdTqTQ6SL7w8iyTo6loXPDCCtG259UoGU3JzY2TLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )