UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqllyoksyeR1vSt8zeLEGOO+k8bxOHGgSJRxgdVauUk=' 
WHERE 
  key_id = '34302b922d60ef4af78d1c8499700c70c99c432328f35ef3e53148b5b313d86b' 
  AND (
    token = 'mqllyoksyeR1vSt8zeLEGOO+k8bxOHGgSJRxgdVauUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )