UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0zMu9/LSIigWrAZ5RKcwbkgeJiNZDIoVmrEzMyyvMA=' 
WHERE 
  key_id = '99b490a7ba27fc169109b8f805c9d7e78d0c79c331acfa2a5100b4883f2b54d7' 
  AND (
    token = 'S0zMu9/LSIigWrAZ5RKcwbkgeJiNZDIoVmrEzMyyvMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )