UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/eiWboOz9BXYAzwjXavx+wS1G7M1lmpavabrN5mtFs=' 
WHERE 
  key_id = '8facf28a448407a3291f90fa915c151de37e93317dd03a660271e04c05dc2275' 
  AND (
    token = 'X/eiWboOz9BXYAzwjXavx+wS1G7M1lmpavabrN5mtFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )