UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNf7eMb7/rZvbtmpU8wVJuIQ63BbN5y6s6eLfWHI4hc=' 
WHERE 
  key_id = '5fd066e6c7bbce2df9258a13460f497cf66e2fc43ccfd740d223f0caf8b30480' 
  AND (
    token = 'zNf7eMb7/rZvbtmpU8wVJuIQ63BbN5y6s6eLfWHI4hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )