UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeXf2u0zag7ZKFWkQ7LYr8NISzOH+IlfTkhsQRpf/LY=' 
WHERE 
  key_id = 'c550fd87bd11d1cf8992cb27b57782d3a426efeb17b43cba28f4f38d3844b5b9' 
  AND (
    token = 'WeXf2u0zag7ZKFWkQ7LYr8NISzOH+IlfTkhsQRpf/LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )