UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UKrV6E6Ahrwe+33kucCp5JNQfYhU8vpARMB0dEzTOS8=' 
WHERE 
  key_id = '74551f73adc2fc401e7384b32cee2b14fa66b22ce6ba65ff488c3324174be4d2' 
  AND (
    token = 'UKrV6E6Ahrwe+33kucCp5JNQfYhU8vpARMB0dEzTOS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )