UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/Dsuy+ZKpOcS4cvhbllJAdNbuex0dQNT7vAZczrl3w=' 
WHERE 
  key_id = '0b8f6263101c0282c9f9d2953a0e289d0d36a3fe3bf43149b6a24271ee9a1809' 
  AND (
    token = 'b/Dsuy+ZKpOcS4cvhbllJAdNbuex0dQNT7vAZczrl3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )