UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ujr8+KViH78PBcOI5ebbkvuZoPeuMM8+BPPM620qV0Y=' 
WHERE 
  key_id = '9f0b56a570a6edf7f8b0375daac862663b45d92ca0d9bf68b9eb0331b2116339' 
  AND (
    token = 'Ujr8+KViH78PBcOI5ebbkvuZoPeuMM8+BPPM620qV0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )