UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YbdgtzsfCFAnSBRicfg4aCO9vgMuSvfzWwqKrbBpLI=' 
WHERE 
  key_id = '02e05263158c300b2b2788f2446f06a0dcd004bc96e44234de6ef832377bdced' 
  AND (
    token = '9YbdgtzsfCFAnSBRicfg4aCO9vgMuSvfzWwqKrbBpLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )