UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EaAPOsxYhOrAu4IoSeAFkIUL+88fPXYJuBBzsHEO5HE=' 
WHERE 
  key_id = 'a4ce253fa693b117643b50dc985ea3e6875af5f3c6565c9de7266c397971a86d' 
  AND (
    token = 'EaAPOsxYhOrAu4IoSeAFkIUL+88fPXYJuBBzsHEO5HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )