UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K92jRIDFQQBlYNI5ICdwaD4O40HYO7ZWvBewWNBUdBw=' 
WHERE 
  key_id = '1c2fcb3c76cc1cbd62a2e595528d4c15aabffd17bfcbeac482db15735d25e300' 
  AND (
    token = 'K92jRIDFQQBlYNI5ICdwaD4O40HYO7ZWvBewWNBUdBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )