UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5jwnCXznEm5wX14K8j7PSCK5JqpRgq5AHbOzLAGHpg=' 
WHERE 
  key_id = '3c2d5333fcc648de219c21db9fe968996ff6069b42cf8d16bdf78a465ac6adf4' 
  AND (
    token = 'c5jwnCXznEm5wX14K8j7PSCK5JqpRgq5AHbOzLAGHpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )