UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6AIaltB6yTGOhhVCHyGgn5HhsVnhdHVrf3H6f7/Th4=' 
WHERE 
  key_id = '92e4b2ec9f909f266da521152574743e6cd448d607958a01285a2ee709dc8886' 
  AND (
    token = 's6AIaltB6yTGOhhVCHyGgn5HhsVnhdHVrf3H6f7/Th4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )