UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Jdgw/rldJjZZ9MmWeqAJrBCwmd50xxEXBb+VD1b3fM=' 
WHERE 
  key_id = '46c9b63e3cbdd99b3f51a22e3d1fcf58ba683c5f2af3896a0b39ef43a2ba8fa0' 
  AND (
    token = '9Jdgw/rldJjZZ9MmWeqAJrBCwmd50xxEXBb+VD1b3fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )