UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjM0WpsIMrhg8z0mst3WpfZlCxXiCTsYtJlkwG9aAjo=' 
WHERE 
  key_id = '7cb52494deffd35f57d9854b7b1257fe92c78cf31ca1cc55742bf459bcd40493' 
  AND (
    token = 'jjM0WpsIMrhg8z0mst3WpfZlCxXiCTsYtJlkwG9aAjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )