UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AY61xTeQ1PrIk5cMWttbYEdNrDJxwoxYca3zWAFGizc=' 
WHERE 
  key_id = 'b6c1ce8b5c92738cad1bd78df447b277250e8976ab19376e1b0f44befc7b43ca' 
  AND (
    token = 'AY61xTeQ1PrIk5cMWttbYEdNrDJxwoxYca3zWAFGizc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021