UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/SE5T1ffaXzB1bbRNAg6gABVgRyUhZpXQvbU7PG3j0=' 
WHERE 
  key_id = 'd84e2e041672b80adf545c2cd829918218b7cf52db12c10b09e17b24e18cf077' 
  AND (
    token = 'T/SE5T1ffaXzB1bbRNAg6gABVgRyUhZpXQvbU7PG3j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )