UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+m1UUvYnJjb2v8kOMN7z8keh0V/eLiSyMqyEqg422U=' 
WHERE 
  key_id = '15259fef087962f31954aab74ff799bdb3db1d7662969ad2decfe6d32a34e3d8' 
  AND (
    token = 'b+m1UUvYnJjb2v8kOMN7z8keh0V/eLiSyMqyEqg422U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )