UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MLwV63Z3fgHJ0uMDirbn11aiQdmCmWHHLsggv1qHRg=' 
WHERE 
  key_id = '59ea8320a489f4efbe06e36a8f2aeadcdd91b5467258b44b07f676d77fd8805c' 
  AND (
    token = '7MLwV63Z3fgHJ0uMDirbn11aiQdmCmWHHLsggv1qHRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )