UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yejJCY5pS/Ij1NdY/QZymdPoyckftHiZYGLthsGtg6E=' 
WHERE 
  key_id = '79eded615474d9540c000baae0d6b76b898758a51cae66c9d3460e4b0d1b1c1d' 
  AND (
    token = 'yejJCY5pS/Ij1NdY/QZymdPoyckftHiZYGLthsGtg6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )