UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0dn+WOnZRRjcYLc/IopuZZDz7hjNuSKnenqb8eUT74=' 
WHERE 
  key_id = '4545627ef634fe6a3da11da744ae8e485624571a5753a3d9f8e99c9713516409' 
  AND (
    token = 'M0dn+WOnZRRjcYLc/IopuZZDz7hjNuSKnenqb8eUT74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )