UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MXsoBBnM/NPeUiH0huOQT3+ORXBcpgn6jQ5nVvhiQM=' 
WHERE 
  key_id = 'ac84ae414c7bf5485a39c1af53c78389330a3b9dd3218f783ab558f23d6ca1c5' 
  AND (
    token = '+MXsoBBnM/NPeUiH0huOQT3+ORXBcpgn6jQ5nVvhiQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )