UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTGXdk2xXoo7KT1wKT6JUcFs/K4Xf00jkbdsXUo05vw=' 
WHERE 
  key_id = 'c39d1488aea55913a12d087dff1909cad8fbce484cf3645b371293b3d80a37f6' 
  AND (
    token = 'OTGXdk2xXoo7KT1wKT6JUcFs/K4Xf00jkbdsXUo05vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )