UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XdxwXeI/1/4N9T5n0ZdPkjlSPW5w+EXWPdA+L+zILl8=' 
WHERE 
  key_id = '90508a89d81a5d47d7c20be4f7355281aa7479e39ad44a3c45685c5c093eff89' 
  AND (
    token = 'XdxwXeI/1/4N9T5n0ZdPkjlSPW5w+EXWPdA+L+zILl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )