UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOTmuJd3iLv+enjPGrAAt1br4LZhtY/mTXyleLi+Nw0=' 
WHERE 
  key_id = '4cc00c353777cbc60e145fcecde6b7acce927dbae8e1c16ee45dffc46c83793d' 
  AND (
    token = 'EOTmuJd3iLv+enjPGrAAt1br4LZhtY/mTXyleLi+Nw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )