UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2jPMCEdexTP5QtRn4n0AwcZAN0cFtNISBtyCoZR6h0=' 
WHERE 
  key_id = '7d88e436fd9148e35dd15cbbdd346cbbca0bbdc09cb8f2494d7c11605f308500' 
  AND (
    token = 'h2jPMCEdexTP5QtRn4n0AwcZAN0cFtNISBtyCoZR6h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )