UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acC6RppFctIOWbjWomnMIUKyYszLJ3VfOgnPi+SUJvw=' 
WHERE 
  key_id = '19e118d8677f3e6772a9bad59840f70cd6d96f8ae5fa942ea1efa37c1fbc301d' 
  AND (
    token = 'acC6RppFctIOWbjWomnMIUKyYszLJ3VfOgnPi+SUJvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )