UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVsmh4PrpoNoDmevaAZUI1ijzr6W8H0xbooslbsaiG8=' 
WHERE 
  key_id = '55ec01759c7a299be1c9a216449e4d01443bf1ad0cfc17ad24c8f763fd16dac5' 
  AND (
    token = 'zVsmh4PrpoNoDmevaAZUI1ijzr6W8H0xbooslbsaiG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )