UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOSK9VRZTcWvbDKYrdjpW3oB6t9WS7v3vyz2wIC8vR0=' 
WHERE 
  key_id = 'f8c5c95dd0ae6b801ec011957f8b654a21ca65aa90afb349021fb94edab74315' 
  AND (
    token = 'qOSK9VRZTcWvbDKYrdjpW3oB6t9WS7v3vyz2wIC8vR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )