UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAAfeVjmNSFcq4wR6cKJwVph27Hwqzek+rLgReeCqUg=' 
WHERE 
  key_id = '9c2b9a095ba25b721049130f0becc908c8b1420534e5ebc7d2692b160cefa05b' 
  AND (
    token = 'RAAfeVjmNSFcq4wR6cKJwVph27Hwqzek+rLgReeCqUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )