UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4sEqh/DPL4w7Il2gHUzEHx5mpwaneEsDrnxtfo1Tx0=' 
WHERE 
  key_id = '3c380cd1d863fe1c9cf227640a2a0282772eabdb1b485e64fddfcec2c2d178ba' 
  AND (
    token = 'T4sEqh/DPL4w7Il2gHUzEHx5mpwaneEsDrnxtfo1Tx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )