UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQKKehr1A8CVKxASZ9Tv0+Ef1cs6fnrBvJvZa15wHZs=' 
WHERE 
  key_id = '0fbdffe69ff05642851fd8bfc16b125620545e46e370453e30d7aca2fdaaad20' 
  AND (
    token = 'YQKKehr1A8CVKxASZ9Tv0+Ef1cs6fnrBvJvZa15wHZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )