UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fA9kCWjX41eJP5vk5r2rwq2lSARyq6xxJIU9oXI43Rs=' 
WHERE 
  key_id = 'bfe05b97b5ed4e490b60366fffffabc2b8c39ad9a0c6eb0a46b9fa954855fef1' 
  AND (
    token = 'fA9kCWjX41eJP5vk5r2rwq2lSARyq6xxJIU9oXI43Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )