UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1BO0uRU78zc4i3NxujmHy44Dl4xeBB0O/MU0Lzqr1Y=' 
WHERE 
  key_id = '2fdcb195c00dfd76142204371b714065f3686f1c9a27fe3565db93f9ec30d7a5' 
  AND (
    token = 'z1BO0uRU78zc4i3NxujmHy44Dl4xeBB0O/MU0Lzqr1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )