UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SzuvUPDeUHK5+n9N1XShmsoIa0rbJOF/u1poA//sS0=' 
WHERE 
  key_id = '54977824783b5e518b05cf478975e0a250e89f9d1df76112d8454cb24fe7d84c' 
  AND (
    token = '4SzuvUPDeUHK5+n9N1XShmsoIa0rbJOF/u1poA//sS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )