UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezngO9VuU9CTx1t0rHgtNzf4mfD3xOezkjOuaLIAoe4=' 
WHERE 
  key_id = 'e5c91106737a8c7ff2236bdd020cb4464eb61f795aa05a353d573457d14e6e28' 
  AND (
    token = 'ezngO9VuU9CTx1t0rHgtNzf4mfD3xOezkjOuaLIAoe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )