UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/K2hHDIN7+DxtFgM5nbqEo8m4l9K0Ib5z2xx+/f5NA4=' 
WHERE 
  key_id = '4f884abd4d7ecb2f69ff9e32827804cc178fef198e8bd464997fa78fbb2887ca' 
  AND (
    token = '/K2hHDIN7+DxtFgM5nbqEo8m4l9K0Ib5z2xx+/f5NA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )