UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sk0JUjLcEALpLAXP77KIeuWN+uZcYdw/wtfIpHPkQOc=' 
WHERE 
  key_id = '64ed96358a323cd28d5bba0fe5e577fb59d25bcb305035ccf27b3471fdeb5ee9' 
  AND (
    token = 'Sk0JUjLcEALpLAXP77KIeuWN+uZcYdw/wtfIpHPkQOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )