UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2QCO5SebCnpjj4nEe3H4pp6Q//nLhnxslFAOcdG0PE=' 
WHERE 
  key_id = '41b40ca521c208b41d4d94c93e1c659de47adfc1a9d65c39a6f57aa7da0e3232' 
  AND (
    token = '+2QCO5SebCnpjj4nEe3H4pp6Q//nLhnxslFAOcdG0PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )