UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TDtuHvQM5HV/pEmWiEMad2JyvOF5FuN5W46e4Kr+4U=' 
WHERE 
  key_id = 'af954563717d187af04ad91e20589ea24da30753ac15a512e46fe1a145bf6eb3' 
  AND (
    token = '8TDtuHvQM5HV/pEmWiEMad2JyvOF5FuN5W46e4Kr+4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )