UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1BvcX+jJIYG+Q6/8XH6xGXMM9xzLG0yAOHxk9mteriI=' 
WHERE 
  key_id = '7fa428c3e34dc278443cf6201a8f4d788c5b92a4c89034685fa8394eaedaa6a3' 
  AND (
    token = '1BvcX+jJIYG+Q6/8XH6xGXMM9xzLG0yAOHxk9mteriI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )