UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ug+16HgOI99jyQkeb0IAeUVEbLMrGuc50Flk5kdEXjY=' 
WHERE 
  key_id = '64c375b3987faacb235a9d23de969fd9e6e3abb326ce085e85aa25c3e9774c2d' 
  AND (
    token = 'Ug+16HgOI99jyQkeb0IAeUVEbLMrGuc50Flk5kdEXjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )