UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dt6dhvqBrO+E+V/OEakQb4cyaLd/5L+03oc4LCpbWng=' 
WHERE 
  key_id = '70aa2859ea7f9500abee50dc010746e94b5e2a6dcea361d6e6e9abc1b937a966' 
  AND (
    token = 'Dt6dhvqBrO+E+V/OEakQb4cyaLd/5L+03oc4LCpbWng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )