UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NTz+PWEXK72h3Esje1GqEHt2X+Ls5oI4BtITzCTy/E=' 
WHERE 
  key_id = '4e5312ed94ad6807478fd590eb1929ba3dfd0659713d20c97044d71fe8bf59bf' 
  AND (
    token = '1NTz+PWEXK72h3Esje1GqEHt2X+Ls5oI4BtITzCTy/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )