UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8FaHJJAL0W6K2bmorhaBce9yfg8NsQPILZ9932UhEk=' 
WHERE 
  key_id = '9be6a81137b754f0d9ec1ebf1edb07d6fca8ae5679e91f3116a08541b82341be' 
  AND (
    token = 'p8FaHJJAL0W6K2bmorhaBce9yfg8NsQPILZ9932UhEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )