UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpxnwDEg707Pq66BeEYgcTuN5ORc/S/iIwevjRn5nsc=' 
WHERE 
  key_id = 'b19e9bc6549dafb9be88260fdf40021a38e8b3069acbb49567bfd62dff6b43c9' 
  AND (
    token = 'EpxnwDEg707Pq66BeEYgcTuN5ORc/S/iIwevjRn5nsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )