UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RVxuBq8mdakxzqTF21/Bfh5aCzFNo7VR4SBIHxvdlcI=' 
WHERE 
  key_id = '0f90718d35e30471725eaa2abdb34d9af9803cd71ddfad0efaaf4465c1142a56' 
  AND (
    token = 'RVxuBq8mdakxzqTF21/Bfh5aCzFNo7VR4SBIHxvdlcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )