UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Eh8L1ImcyK3vp6qeLO7v0lat6PrENEsXqXwgCdqjR4=' 
WHERE 
  key_id = '5262e31b7e5946b40dc3d0bc39e36b407059d02cac0fc1fac2ba6ce9b4d58b4e' 
  AND (
    token = '8Eh8L1ImcyK3vp6qeLO7v0lat6PrENEsXqXwgCdqjR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )