UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cZu0uKRm1jYKBuWbI4HVmpyRt5i5QFJi/+ZOq2s9ck=' 
WHERE 
  key_id = '038f3a8fe7608c9ee28a1307cc30327d0b34b20435d5bce6a8791d68a4fac0fd' 
  AND (
    token = '9cZu0uKRm1jYKBuWbI4HVmpyRt5i5QFJi/+ZOq2s9ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )