UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vnqg/ETnWjBD0XS6AcdQ96yrh8kinIX5I7dwENXoc/A=' 
WHERE 
  key_id = 'b695a63c9a2b7aa1dae84222db0e8226fcb0abd36c6ad68983548fa392215eed' 
  AND (
    token = 'Vnqg/ETnWjBD0XS6AcdQ96yrh8kinIX5I7dwENXoc/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )