UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avzul7I1B1f8ju4Z+ehe5JZyJqaXmiRcu4Ix41/eC5M=' 
WHERE 
  key_id = 'd61ee31482a82784920ef4b17960c8e19e4b02cbe3a61f84cdc876d47d2ec5ba' 
  AND (
    token = 'avzul7I1B1f8ju4Z+ehe5JZyJqaXmiRcu4Ix41/eC5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )