UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuDA8l1wmX34oAwygYq2o2aEOEUTd+oU/OGi3pA6E7k=' 
WHERE 
  key_id = '58d708aa1e2b6a31d5742b8692b8d79cf274bb3a2d9e3635d730b28611ee6b06' 
  AND (
    token = 'PuDA8l1wmX34oAwygYq2o2aEOEUTd+oU/OGi3pA6E7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )