UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4k4ma0bRq7X/c6siKADcaxbYVMq5Ok0QELVQ2hXuRY4=' 
WHERE 
  key_id = '24493b8cf2b2a6d4f3093799065d8a7c6ffc0712c8a5ac3e6e55907168825096' 
  AND (
    token = '4k4ma0bRq7X/c6siKADcaxbYVMq5Ok0QELVQ2hXuRY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )