UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bA8cJ3zN0IMAeQ654bp0yZ5BSwlGuCdc494vBNzv/TM=' 
WHERE 
  key_id = '435c4c6553d35d661d7ee54b38cc7a22cb63350b98396d35fc989e3c9a2d7a11' 
  AND (
    token = 'bA8cJ3zN0IMAeQ654bp0yZ5BSwlGuCdc494vBNzv/TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )