UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm23BipEQyMiUee6YqabMoXbBqCNH9E7Hwzgy+WfdK8o=' 
WHERE 
  key_id = '0a3df51130182bcbe48dead3f370c6c629836fcc0d57713c959c8f25774b4b9e' 
  AND (
    token = 'm23BipEQyMiUee6YqabMoXbBqCNH9E7Hwzgy+WfdK8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )