UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBz1QBviV1F5IS+tPIdilJNCR/xFkLwYCaLgSg05pOo=' 
WHERE 
  key_id = 'c053626b0b714e48af5ae8dffd4d918a3f08a4ccce4c4bc23ff8f56c59735391' 
  AND (
    token = 'RBz1QBviV1F5IS+tPIdilJNCR/xFkLwYCaLgSg05pOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )