UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHqeNIc6WLhs/6LCpUMcubBzDJwdcxHlhUfhGC1k7UY=' 
WHERE 
  key_id = 'b76dabe38b7bb3065a2324320f45b300708117cea3743308611cab443c80fba0' 
  AND (
    token = 'HHqeNIc6WLhs/6LCpUMcubBzDJwdcxHlhUfhGC1k7UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )