UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrEpUNmJ74rezzFM/XB43Vg7B8jEeult1qGAhA7Qn7o=' 
WHERE 
  key_id = 'a0cdde58ff1a9549b9a1676debb82d4ca7ae7469f419ab8c7549fed70a34afcf' 
  AND (
    token = 'KrEpUNmJ74rezzFM/XB43Vg7B8jEeult1qGAhA7Qn7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )