UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5NKNVszgol4KYdRxa5tGbSfQQQVKsacVIf1/WISr5o=' 
WHERE 
  key_id = 'e7df19fd4e45fb4685e15db5b202d319c5491ed5433e9d4b14d8f017a07fdbe8' 
  AND (
    token = 'm5NKNVszgol4KYdRxa5tGbSfQQQVKsacVIf1/WISr5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )