UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bfy/cCaO39D94qRASq2jB7gSL/gQ7WxE6gmdSRTYsRw=' 
WHERE 
  key_id = '5f78a53caa4986982b735d9fe7c0b6472941395d42aa8021eb62c6943a4021c9' 
  AND (
    token = 'Bfy/cCaO39D94qRASq2jB7gSL/gQ7WxE6gmdSRTYsRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )