UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tv1sLW4KpzrMyE2XlDPK3ic6cZL6aCvp0BN9CjBIzWI=' 
WHERE 
  key_id = '1fcf95149db1c96a283fd6ecb02a26c8c1b07f23f7e90b0a4432d32cac5ea944' 
  AND (
    token = 'Tv1sLW4KpzrMyE2XlDPK3ic6cZL6aCvp0BN9CjBIzWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )