UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdPoOdLLmUxYaxWSNhcud2T65OiMeWyLltYcD0lb3HI=' 
WHERE 
  key_id = '568740fc5743336ce19f26b844018c55fa0e8e15c9610523457b817112822aa1' 
  AND (
    token = 'wdPoOdLLmUxYaxWSNhcud2T65OiMeWyLltYcD0lb3HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )