UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POuihZ3oSiUVsGaZPhmaRJAJduENnIc1m9okjHc6cls=' 
WHERE 
  key_id = '9b7232ebe682636fabf7c0e903dc8575ab094a11c98b00d6b0cfbf3b26db1364' 
  AND (
    token = 'POuihZ3oSiUVsGaZPhmaRJAJduENnIc1m9okjHc6cls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )