UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clJfcKTKcnJ2i/RbJMM7pTlLiFfcSTpfFD2GSD4lphc=' 
WHERE 
  key_id = '71bbdfbde93e67fafc6262a58be96a5980001ee3ebff8837906d91e6c6bdfd9b' 
  AND (
    token = 'clJfcKTKcnJ2i/RbJMM7pTlLiFfcSTpfFD2GSD4lphc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )