UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZfbGj2twotrQJfy5cr9YkI9mfDVAy7Kxj3puZfu00U=' 
WHERE 
  key_id = 'd1d1c9aebab7b52e54092deafe1c235e030bf41962579cdef9fc8eae286e23d2' 
  AND (
    token = 'iZfbGj2twotrQJfy5cr9YkI9mfDVAy7Kxj3puZfu00U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )