UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JyMwRKvaw0b3xTO+c3Luazor8VKOElb+NaYYt5GhOMQ=' 
WHERE 
  key_id = '970802f9e09e2f024911aa74c136b63506255da84368af0f1afb10eee789f0db' 
  AND (
    token = 'JyMwRKvaw0b3xTO+c3Luazor8VKOElb+NaYYt5GhOMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )