UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CwUA5NSnPn37b20IfOWEucrC3wnfGBGS9iDS4JjJbg=' 
WHERE 
  key_id = '620560dad2cfe11aa8659caebf9f14108c3888afd0757162fa70dfa9d1383f9c' 
  AND (
    token = '9CwUA5NSnPn37b20IfOWEucrC3wnfGBGS9iDS4JjJbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )