UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GECIr4uUSvEfgM5QwQ51nRNPDmjOHJyZiC2rSCbH8U=' 
WHERE 
  key_id = '27f1d4a1572c95d5792448f253c34f0555f8eea4fad7fa99d0c4300426240470' 
  AND (
    token = '9GECIr4uUSvEfgM5QwQ51nRNPDmjOHJyZiC2rSCbH8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )