UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meYmTUGgFUHkvW7tKGg+72CNnVAR3y4iCCebcmu9/5c=' 
WHERE 
  key_id = 'a598ffe8090b81a8658746c054bac5bf501820f47355922e49fb85f4df2dc108' 
  AND (
    token = 'meYmTUGgFUHkvW7tKGg+72CNnVAR3y4iCCebcmu9/5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )