UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKFeT2e8JXBRF7tPDFDvWWH3zLYEFix7QgkZ4TeDrGM=' 
WHERE 
  key_id = 'dde0cfbfa79db2a1d82406aa26a500a97a9b0507ec662a7ef57446d31b480215' 
  AND (
    token = 'iKFeT2e8JXBRF7tPDFDvWWH3zLYEFix7QgkZ4TeDrGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )