UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/4DATzQYA3drSjU0NIB8CKsTryeXfllphEPoTePQSk=' 
WHERE 
  key_id = '1f294dcaf370f205f0a8b49404e32148d79ec5bfb9102eded52e2026a546851b' 
  AND (
    token = 'h/4DATzQYA3drSjU0NIB8CKsTryeXfllphEPoTePQSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )