UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTVcgl6UsqwTOO59eWrC/+0kSJwwitNAj1+mqKQD+bA=' 
WHERE 
  key_id = 'ffb052a38cd689a444a384baa39ff9e7af7ffac462fde1029dd8dcec27e26c52' 
  AND (
    token = 'zTVcgl6UsqwTOO59eWrC/+0kSJwwitNAj1+mqKQD+bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )