UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9XNqw5MQJvMjsjanNX0zCd5xZV52R72HL9XVfh7xWY=' 
WHERE 
  key_id = 'cb45965ea857d46c2efdf375b756137a2e282f3fd2dc0265fd8f34158b1bf692' 
  AND (
    token = 'G9XNqw5MQJvMjsjanNX0zCd5xZV52R72HL9XVfh7xWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )