UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z80glScT/MDd9+jSsn4CnnjQs/OdYKopX9q1HLy9iis=' 
WHERE 
  key_id = '6c510baa62e17e703e34150148bf9b8bd6cdbb74b01e0367a15e3b2c99df276b' 
  AND (
    token = 'z80glScT/MDd9+jSsn4CnnjQs/OdYKopX9q1HLy9iis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )