UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'as3TYL+0koiZ5DZySCWpwjabeZX3aIY7XzUKjwNJLNg=' 
WHERE 
  key_id = 'ad5ef0d94c9e9e22393668ce244b2c341616e571418ca131452ca73d84df9cc3' 
  AND (
    token = 'as3TYL+0koiZ5DZySCWpwjabeZX3aIY7XzUKjwNJLNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )