UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Be9ahsf7CPrnSjg04pxRyHq7Fgf3iPGJIew09gEi6Qk=' 
WHERE 
  key_id = 'b1ada31282859cb0330f11bfc4fdd7fb89efd3e556e9be1affc32198448e1e27' 
  AND (
    token = 'Be9ahsf7CPrnSjg04pxRyHq7Fgf3iPGJIew09gEi6Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )