UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHZIwZ/SCdl3oEaGSNAX2xjFTpUBpQP1d5+otcuKv/Q=' 
WHERE 
  key_id = '93bf94a8e5852619767afb419626805d3248f2722c201732752e18591bd943e3' 
  AND (
    token = 'JHZIwZ/SCdl3oEaGSNAX2xjFTpUBpQP1d5+otcuKv/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )