UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8uoCal1I1gNE4RsFdjiiV5YFxrglsknkXUS0JGdSi8=' 
WHERE 
  key_id = 'cef9dca37cda29796a2053f1602934906918b1b5abeb30bafda3c2db2207fedb' 
  AND (
    token = 'S8uoCal1I1gNE4RsFdjiiV5YFxrglsknkXUS0JGdSi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )