UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/si4CxC/qN6LndMdvmdSTl+4lcL4lB6mVWeiwKhJBg=' 
WHERE 
  key_id = '5af0591adae01d97f5185407653fcab2270e1e0011e9a51b8070e18125f4331c' 
  AND (
    token = 'w/si4CxC/qN6LndMdvmdSTl+4lcL4lB6mVWeiwKhJBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )