UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzew0KhvNn3gD+tp1O8XvPW3I2AgUQIrXykoGnq+Tqs=' 
WHERE 
  key_id = '1f5a62def781108a862575308baf5bcf33fe36f8d6e90b49d5d5d2716bef6f57' 
  AND (
    token = 'tzew0KhvNn3gD+tp1O8XvPW3I2AgUQIrXykoGnq+Tqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )