UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LgGtzwtJwz7c9Hbp8pJhcp7SShYY0gFwboChS4SgAY=' 
WHERE 
  key_id = '767c8a0b8b724ab6e59de7e1c363f7cd2ba6a8fbb363a86767a0113bffaa80e8' 
  AND (
    token = '7LgGtzwtJwz7c9Hbp8pJhcp7SShYY0gFwboChS4SgAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )