UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZm8A6rOAzcsvxV6ugi45RdQ6cMMFRy5C8Y1u/9ea5Q=' 
WHERE 
  key_id = '182dab43226f54d3b9efac13f7ff196020b5fcbdd4858f6e3af344ad5541a136' 
  AND (
    token = 'lZm8A6rOAzcsvxV6ugi45RdQ6cMMFRy5C8Y1u/9ea5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )