UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPpn5JctFhgKPGFWeZAugAS3B5c5aWHv6jvc0e1URlI=' 
WHERE 
  key_id = 'e8a60789f4c9f0511a0eeedb56e3648662119711b8f6ddf73c16c5dfb78b5cea' 
  AND (
    token = 'IPpn5JctFhgKPGFWeZAugAS3B5c5aWHv6jvc0e1URlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )