UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7+11NNNVJzgm3J+4IfzoWEGdTpoBVCs50QoHxeuNgs=' 
WHERE 
  key_id = 'b7679174713ce0bd15c30062b2e27d6da9b93d70d23a50eb3befccfdaed32423' 
  AND (
    token = 'n7+11NNNVJzgm3J+4IfzoWEGdTpoBVCs50QoHxeuNgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )