UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0ytZ6hs7fjHdrgCJRQl5AtCQT7WoYG3N38mlYrPuuc=' 
WHERE 
  key_id = '3c702a2894faebca9444ae8b727611fbea784337a0b3179e89462f86c2857716' 
  AND (
    token = 'p0ytZ6hs7fjHdrgCJRQl5AtCQT7WoYG3N38mlYrPuuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )