UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8hVqD73CymkdpLnLBhGRHjh+fhyNkPlgZqyqTl78ys=' 
WHERE 
  key_id = 'e0afe462d8a859e03bdf730c663fed80b0e36dde89f154d7555feea4132fd392' 
  AND (
    token = 'C8hVqD73CymkdpLnLBhGRHjh+fhyNkPlgZqyqTl78ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )