UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLJr/wRKDA0Cw2QLq66IKI+/h66C0FCInU2n89It1/s=' 
WHERE 
  key_id = 'f46a8dd8d0004e51038ad62aa0028c5950b3c1101c2e5e0283c422995d29a694' 
  AND (
    token = 'LLJr/wRKDA0Cw2QLq66IKI+/h66C0FCInU2n89It1/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )