UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqilM8ATdalwM3GMAvLV86aSqECGfE99epvsVawUXQw=' 
WHERE 
  key_id = '9d02f46395be739a7fd9403128e217feb439bb269d991773d4bdebfbd023fb6c' 
  AND (
    token = 'UqilM8ATdalwM3GMAvLV86aSqECGfE99epvsVawUXQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )