UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rzMXTV08ldW9C/+QVq039CnYAztOWaaB0qorcz8sB0=' 
WHERE 
  key_id = 'd2ba6415bdd67460161f73eb1e1b2ea2239473c5e4b3ce5497d424edef150898' 
  AND (
    token = '3rzMXTV08ldW9C/+QVq039CnYAztOWaaB0qorcz8sB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )