UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vhp5qfSsg2XRnOieniJs9jfkcIafY1PAIqyOCA10pLY=' 
WHERE 
  key_id = '379de129f36c087f710dc9711cd9693e89225d6fc2539e365b1ef88d831bfbff' 
  AND (
    token = 'Vhp5qfSsg2XRnOieniJs9jfkcIafY1PAIqyOCA10pLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )