UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++CxI+VxRgBDUIdP2OjZr3UYgUPgE63x80t04Zkehs8=' 
WHERE 
  key_id = '38fda4e3dc2273190bd20fae1d466882356afe85fa5a7d56c7a9d5a0a76d7e4d' 
  AND (
    token = '++CxI+VxRgBDUIdP2OjZr3UYgUPgE63x80t04Zkehs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )