UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vj+EbSF/VPtjiZvPWrBeMhlgiaiZaZ2a2eTxo9Klxc=' 
WHERE 
  key_id = '83d507225a1fea7ab62445a25369e3ff228ee6fb798ccd57ab66c34699a7c79c' 
  AND (
    token = '5vj+EbSF/VPtjiZvPWrBeMhlgiaiZaZ2a2eTxo9Klxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )