UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZhfuFKBtpDa2U2jrplcE3AjkkRggrPKpLyrIdAgl4A=' 
WHERE 
  key_id = 'a2e086f7f4cad61b851535237abc13a108fc53ee3e04f2b6d54cd2bbfd6ead65' 
  AND (
    token = '4ZhfuFKBtpDa2U2jrplcE3AjkkRggrPKpLyrIdAgl4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )