UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYTR2M0r2xj2vcyjum0ll1d5k4ZLVxPILzrU5c0nCBw=' 
WHERE 
  key_id = '18274cd8118c81f08160fcfddd169bc1ca5b32d45c287bd2ec2220be824c9aff' 
  AND (
    token = 'EYTR2M0r2xj2vcyjum0ll1d5k4ZLVxPILzrU5c0nCBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )