UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2sIy9hIKy6aDpENRWgy02su5OBfYA88UPtg+JB92is=' 
WHERE 
  key_id = '35e1c1096c29f21b6c65605f4385e18fff8ca4a47d2b7fb90cf3631b4d9c4a69' 
  AND (
    token = 'B2sIy9hIKy6aDpENRWgy02su5OBfYA88UPtg+JB92is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )