UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNHAhVHHaTR78BBGwVqmlQXEmPcyB+nJlazqcFRcxAU=' 
WHERE 
  key_id = 'e5e1b88bf377bf1ff92748ce80cc000817dbdd0a8ea410cb7a0abee084122e63' 
  AND (
    token = 'CNHAhVHHaTR78BBGwVqmlQXEmPcyB+nJlazqcFRcxAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )