UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3RUD2Iq7i3DkSLhyzmoMpdYNIPMYevb9V1wP7gQRWo=' 
WHERE 
  key_id = 'a91abf329fe57517c7d0f7ee5d89915a8e1d896822343fabce5b243eaca6e48d' 
  AND (
    token = 'z3RUD2Iq7i3DkSLhyzmoMpdYNIPMYevb9V1wP7gQRWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )