UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/0Ec+L3M3pkg8t7xvXnllOPZFo9mrTwsf4en/r99cI=' 
WHERE 
  key_id = '0b64982435b082a0c9b741d568395b84b5092a11199b2084e2b85aa6c45e113c' 
  AND (
    token = 'q/0Ec+L3M3pkg8t7xvXnllOPZFo9mrTwsf4en/r99cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )