UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vivXGgChtuB1CGtVRBF55Qwv8RMsbbdR4gS1/ffY42c=' 
WHERE 
  key_id = '158b1453e888025d9e0b0918e2a201fd2b501c7ed39efe416d5b481de7326c76' 
  AND (
    token = 'vivXGgChtuB1CGtVRBF55Qwv8RMsbbdR4gS1/ffY42c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )