UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ej53DBUwzTpCJIFKqBm0b3lGR2BUHNcDPjCyqf42IlA=' 
WHERE 
  key_id = '541d13823c93ce3efc347af90cc8035640f56c0e8aea1eab25c9048e8d811736' 
  AND (
    token = 'ej53DBUwzTpCJIFKqBm0b3lGR2BUHNcDPjCyqf42IlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )