UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/c327Hb0HCr4Kzn4YNUMs9jcOIJNyPw6ejc6Nzej8E=' 
WHERE 
  key_id = '2de2ac667bdd4b4efa5ca86765080fa090e1814ffb37e7059266102b68bec3bd' 
  AND (
    token = 'C/c327Hb0HCr4Kzn4YNUMs9jcOIJNyPw6ejc6Nzej8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )