UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9b2s4YherFMQgIcCu25DIglOZIqoXe86X86g4aWdFPM=' 
WHERE 
  key_id = '74167241dfdb4349f337b9d8f174293ebafac5b62015282eb2f59a2642d7d5f8' 
  AND (
    token = '9b2s4YherFMQgIcCu25DIglOZIqoXe86X86g4aWdFPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )