UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5T1QVt8TD9jURhiJVvTv2p4E14ZoVWa5EOv/9CBrV8=' 
WHERE 
  key_id = 'ce31995b99cdf741941a91585b77838ae7b790784d0bee049bd1b5ca9296dd59' 
  AND (
    token = 'R5T1QVt8TD9jURhiJVvTv2p4E14ZoVWa5EOv/9CBrV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )