UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01/23KghBkt0lHIrrfBPYrnhTkrBd6iRs+VrCtK1N3Y=' 
WHERE 
  key_id = '1a2fdcac55316bb3e2e40ad1c17a61e7894125a7bed24add8bb2133b96507b03' 
  AND (
    token = '01/23KghBkt0lHIrrfBPYrnhTkrBd6iRs+VrCtK1N3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )