UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4b0cnR6ydvxx6OFCdtNMSfDrjr/X9jezrn3lE5t3H1U=' 
WHERE 
  key_id = '36c88dfb345a3aace4061eead3172c019e17c73a4054e61a618c08ed87734e8a' 
  AND (
    token = '4b0cnR6ydvxx6OFCdtNMSfDrjr/X9jezrn3lE5t3H1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )