UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bhpvo4jZ/4dgrGZ5TrO7otahMmTACvY3BX/GRtDEbv0=' 
WHERE 
  key_id = '67e6e3794771c07f1dfeed57cbe58b5e38b856ed92bd4e707248756c340c1d7a' 
  AND (
    token = 'Bhpvo4jZ/4dgrGZ5TrO7otahMmTACvY3BX/GRtDEbv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )