UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/oGPaYDwUJBIzFC78brRp57g4cUNdJsCK60vmV+75A=' 
WHERE 
  key_id = '608c9c9313513c994f0b388747c4e2714e4f8047046dccddc717f37e3c575129' 
  AND (
    token = 'Y/oGPaYDwUJBIzFC78brRp57g4cUNdJsCK60vmV+75A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )