UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xz2k3IeFM6xKzwMKfA/AY0Grx5JdcqoWntdZ7+wp4eI=' 
WHERE 
  key_id = '5d2d201da896a2018095aab2f168a8c6e3a3149e21cba55af811eb52177f66e6' 
  AND (
    token = 'xz2k3IeFM6xKzwMKfA/AY0Grx5JdcqoWntdZ7+wp4eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )