UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xmQ86ERaRyghVIV52QgyH/UJPQLjdmyyFzL4rUpZJY=' 
WHERE 
  key_id = '1a52ef21d356d5caf92bdec4ea3c6d677a4b02918c3f528a82e59edd7ca9e64e' 
  AND (
    token = '0xmQ86ERaRyghVIV52QgyH/UJPQLjdmyyFzL4rUpZJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )