UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ni5FE4F80rioPpzqVlS8fq5z2DiWlt8aG5fmOtFsIc=' 
WHERE 
  key_id = '57982a2a7dc31bc1cc5d7296eb4557a4fbf8430913992fbd8a39f8543800d1bf' 
  AND (
    token = '8ni5FE4F80rioPpzqVlS8fq5z2DiWlt8aG5fmOtFsIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )