UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fG3Eoh3kRYpKNxqtjt3/KDtI2T145fyYDbI3W7n7oE4=' 
WHERE 
  key_id = '9d9346b07e44888f039c02d6395ab45f050f48838769b1b78b1688fd29f36758' 
  AND (
    token = 'fG3Eoh3kRYpKNxqtjt3/KDtI2T145fyYDbI3W7n7oE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )