UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmKZt1KAWYATr1Uhx22xLTbRNth/9lgShtt73MOTKX4=' 
WHERE 
  key_id = '66ac58d1336924b84a7f0a7950eae75a95866ebc550cf6225c9679df1356b950' 
  AND (
    token = 'wmKZt1KAWYATr1Uhx22xLTbRNth/9lgShtt73MOTKX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )