UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bG83SOoVDggp9qOo26qpF2r71tV/IWTHS07tSZvn3T8=' 
WHERE 
  key_id = '6352ce71e8048004cd5a7c6659f436c8750798241fcab65708fd3fbddaa6d942' 
  AND (
    token = 'bG83SOoVDggp9qOo26qpF2r71tV/IWTHS07tSZvn3T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )