UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj2Vf/a+fmR5RJPG9oSotnuT9I8aHXlpdMr95Gl+Gyo=' 
WHERE 
  key_id = 'ad3b708e51e73892abb4364d91798ec237e7a22bfa77ccfd2aacd51f46bb1169' 
  AND (
    token = 'Rj2Vf/a+fmR5RJPG9oSotnuT9I8aHXlpdMr95Gl+Gyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )