UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrQLgp5gSYwf1Q/VmLzQbQCdsXxVpYoTJGQZ6cVY+Pc=' 
WHERE 
  key_id = '5b425de0fa012f01c9014d15aec3c91ecb7ca1c69f49309d6e112837fc806ab0' 
  AND (
    token = 'KrQLgp5gSYwf1Q/VmLzQbQCdsXxVpYoTJGQZ6cVY+Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )