UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oe/ly1D+cfmaP2PUT1IqqM2+dIKpc92DPaeOLEMKd68=' 
WHERE 
  key_id = '2a18d3d032cd1188fef21301e5cfcffa57a06444d96b4d9edef14af20a1eb143' 
  AND (
    token = 'oe/ly1D+cfmaP2PUT1IqqM2+dIKpc92DPaeOLEMKd68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )