UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMsMqf17PdNNiocI9QGSSHTORnn4CwlsJvNPLK7s4mE=' 
WHERE 
  key_id = '426b133a49ab4b94e79306dbc0b396135a8a4ce67000c20846c89d34a168f579' 
  AND (
    token = 'ZMsMqf17PdNNiocI9QGSSHTORnn4CwlsJvNPLK7s4mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )