UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjsYmosf22sCqTUSMU/9B4wsgKVR1D1kTknVYrllyMk=' 
WHERE 
  key_id = '20d8b79b911abb38f20bd5ab3f471d16a5543b7f1ce55571a329f425d7368825' 
  AND (
    token = 'YjsYmosf22sCqTUSMU/9B4wsgKVR1D1kTknVYrllyMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )