UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bumrWvZkIu86MoAvspZbS7bLJT1Het+SCbudg8QgWo=' 
WHERE 
  key_id = '9cca3a22dda3bb557b07a2835dcc6e14d0cdbd718e51d3ecb8f292c5c561d1be' 
  AND (
    token = '6bumrWvZkIu86MoAvspZbS7bLJT1Het+SCbudg8QgWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )