UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6dhXdiqvkPlj1TT9UDoMTPgixOML3POKNHVjz2zwlQ=' 
WHERE 
  key_id = 'fc0b78c60b63606797226f4d4c78a135cf4a955fc51eb24d40882f987bd5baae' 
  AND (
    token = '/6dhXdiqvkPlj1TT9UDoMTPgixOML3POKNHVjz2zwlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )