UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QBFsIITGXpjuveFGJlN2yKEseVeS5gtdvYl+nc2Uqg=' 
WHERE 
  key_id = '3fa97a28f1c0d65515f6388754f82f8563b64e0487478e0a8e3894f24ea3fe37' 
  AND (
    token = '+QBFsIITGXpjuveFGJlN2yKEseVeS5gtdvYl+nc2Uqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )