UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuJr5OA7KTwHlzFGNHj92KFHeFMu5yUjSGAj1tqd07U=' 
WHERE 
  key_id = 'a889cfc6951913e4218b1792f3ff27b9cc3752269b119e0e40e59246f8d7a098' 
  AND (
    token = 'cuJr5OA7KTwHlzFGNHj92KFHeFMu5yUjSGAj1tqd07U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )