UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f26A3tiPxPRTBvOPdq3uh5F7aZTS8qpHojw2z/IazEI=' 
WHERE 
  key_id = 'fec96875708fc83381550f8e1cfb68c40e5fd4cb3de32e8cc003b15975e570ba' 
  AND (
    token = 'f26A3tiPxPRTBvOPdq3uh5F7aZTS8qpHojw2z/IazEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )