UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGYP0W/tFzxY1N9hSsZZSmmMHFvcknVzGJkIZHtb0Vw=' 
WHERE 
  key_id = '846973e993bb1f728d0edc4dfe44f5e2788ea3770e398405a29d36973261fb95' 
  AND (
    token = 'JGYP0W/tFzxY1N9hSsZZSmmMHFvcknVzGJkIZHtb0Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )