UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdcL8iO+nt5aLXy8/eyNBsgwXfF0Z+OiOx2cH3A0kXY=' 
WHERE 
  key_id = 'add2d175cf31843e96882fb4fdfc0d02035d585d21cc8ab834d253f0449ad963' 
  AND (
    token = 'kdcL8iO+nt5aLXy8/eyNBsgwXfF0Z+OiOx2cH3A0kXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )