UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CtGLoIVG+wXX9UQpatkMAFKX0w/OS59AogAFpCRTEhs=' 
WHERE 
  key_id = '5d94064cdb3d245102ae57f3bfda427ef76bd6bec9c2f7abe88903a58eee57a6' 
  AND (
    token = 'CtGLoIVG+wXX9UQpatkMAFKX0w/OS59AogAFpCRTEhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )