UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8c6h3y1u6Bqm1oBhlKAy6E3H5s9DEw8rNp5KDIg5zpk=' 
WHERE 
  key_id = 'ce24c4293df7449a58749eca2f4759cfbfbf1a3aecdf7b3fa3ad92c67a5f33f2' 
  AND (
    token = '8c6h3y1u6Bqm1oBhlKAy6E3H5s9DEw8rNp5KDIg5zpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )