UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7aI6uZkZNYSWNDW4CTlhCP3KDCptAz6ejRG2uqjdw74=' 
WHERE 
  key_id = 'a2fd03d927571434132777965e022be2cca8a168f972b90dd2016ccb48e57fdb' 
  AND (
    token = '7aI6uZkZNYSWNDW4CTlhCP3KDCptAz6ejRG2uqjdw74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )