UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qq4f6z+X+YZ5L7qJ3LBIj8+lBTiGi6M3IG1mjc9OOOk=' 
WHERE 
  key_id = 'b5e06e491698b756447eaeb1397de2ba6a2d753f6d4561df9eeeb694ea547dd2' 
  AND (
    token = 'qq4f6z+X+YZ5L7qJ3LBIj8+lBTiGi6M3IG1mjc9OOOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )