UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BVbaQIObkBbOxxoDU0ToJsYTdyOZ4hkna9q3RRmAcHc=' 
WHERE 
  key_id = '4cb302d9270557fc555766c666198a4dc6b0d039cc2fb56a8bdd480e8e42c703' 
  AND (
    token = 'BVbaQIObkBbOxxoDU0ToJsYTdyOZ4hkna9q3RRmAcHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )