UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1dSZVNR947LcdfjzLXE6UeFwTK8sy+ToT0eT2lmtQY=' 
WHERE 
  key_id = '43f2eeb25cedc7f67acd615831e098365bd6169e2c6e710539bc00ac9609f4df' 
  AND (
    token = 'j1dSZVNR947LcdfjzLXE6UeFwTK8sy+ToT0eT2lmtQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )