UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHdIe2EmouFNtpzTmmUNCF/xWjRdeTajBZ6dOeELhh8=' 
WHERE 
  key_id = 'bc89a4d617378e1e465091f61942f92d0032417b82ca6bd14ed416b1faeee812' 
  AND (
    token = 'UHdIe2EmouFNtpzTmmUNCF/xWjRdeTajBZ6dOeELhh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )