UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/q5XCT1pxoPhlzU3O6cieEGQAI/etlOWO/tfrTFXd8=' 
WHERE 
  key_id = '1a00e48e849bc14e4d945a3895451552b1e294c6857f95ebf8935ec4fd0b9122' 
  AND (
    token = 'm/q5XCT1pxoPhlzU3O6cieEGQAI/etlOWO/tfrTFXd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )