UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bj9o5Tm/0xZqRbQlRWr1H9hwpglciLqeKK1jeUc6kCQ=' 
WHERE 
  key_id = 'cd3f9358ff80e377afabdcbe05e273b98c69a90ed6ef424732b2ea79a1e50451' 
  AND (
    token = 'bj9o5Tm/0xZqRbQlRWr1H9hwpglciLqeKK1jeUc6kCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )