UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkdjQS0CTTDU+gUgNQfvmRZqY047v/TPN/wELnKyGlk=' 
WHERE 
  key_id = 'b3d3d73b392eb65ebad517d819c6932a62331a445cd87ca1c691dab66679c4f3' 
  AND (
    token = 'YkdjQS0CTTDU+gUgNQfvmRZqY047v/TPN/wELnKyGlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )