UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZ4Z5hX0sriG6cW2vllN4jt5lod6m8YS/0V32HhGIlQ=' 
WHERE 
  key_id = '0e8b58f5eddaad455945bdd669822ed1226714e41b4ff465fccc656338b61184' 
  AND (
    token = 'gZ4Z5hX0sriG6cW2vllN4jt5lod6m8YS/0V32HhGIlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )