UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPsTRLUPejUjEDR6K7CyXrivQ5qwyCP/oDHUQfLb3vE=' 
WHERE 
  key_id = '806fbd35c533981455bf7779b1dbf19e75bab66638217e275ae09e767d7320bf' 
  AND (
    token = 'fPsTRLUPejUjEDR6K7CyXrivQ5qwyCP/oDHUQfLb3vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )