UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bi52ShDXiyqSlMkUoVoQyWUtAswR8j+HmFxg9IRR8SQ=' 
WHERE 
  key_id = 'f4de99e82186e197d6b623f4c301f11fc77e526a37f938f7a6ce164ee815308b' 
  AND (
    token = 'bi52ShDXiyqSlMkUoVoQyWUtAswR8j+HmFxg9IRR8SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )