UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nND+Ntn3p+EHNkwrhqpxcxr7v3H2zHZg8tslQLho/oI=' 
WHERE 
  key_id = 'c2f0448ac2cbe108309a0ab46d93588eac83cfe6fd0b319b0fc541e7b81712d9' 
  AND (
    token = 'nND+Ntn3p+EHNkwrhqpxcxr7v3H2zHZg8tslQLho/oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )