UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5GT2od+5LRYWnWONmq2vj8pURKVrdbqv8II7CPgmw4=' 
WHERE 
  key_id = '98f44b798e23ccac4a100f642249026261ba07eeec15684c9978dd1124459d8b' 
  AND (
    token = 'Y5GT2od+5LRYWnWONmq2vj8pURKVrdbqv8II7CPgmw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )