UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSz978byOoRFh3Cd5gLQWGMJvqAqaq3ntGiPVi4hntE=' 
WHERE 
  key_id = '95d9b1d6e108d186eaedc35a659a3eb4b45c064e1e27a5aaeb3b88aa605bbb4d' 
  AND (
    token = 'SSz978byOoRFh3Cd5gLQWGMJvqAqaq3ntGiPVi4hntE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )