UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHqxPE/DBR43a9rNMyvQulH/1YvcNs+DtQALX3X0DMQ=' 
WHERE 
  key_id = '9391d0596bdf9439e10e28e71cf343123fe49cef7e0a8cb33df6debebb7ead91' 
  AND (
    token = 'mHqxPE/DBR43a9rNMyvQulH/1YvcNs+DtQALX3X0DMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )