UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3r+grdFafz0Ns7Ts8qvntRQWnkaLUEAbbL02ViIldI=' 
WHERE 
  key_id = '41bea19db435d2a6273829e181af44182836e824e90e426e6a9251fb4a84a0ce' 
  AND (
    token = 'y3r+grdFafz0Ns7Ts8qvntRQWnkaLUEAbbL02ViIldI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )