UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4xCOntdd8hkCBX2hxspRk/Nn6jCiyIrz6T5EizU/ZI=' 
WHERE 
  key_id = '11e75f654a084d945df72fe540c4dfa6266ee443a59cbeea4dbf0db41ccde4cf' 
  AND (
    token = 'G4xCOntdd8hkCBX2hxspRk/Nn6jCiyIrz6T5EizU/ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )