UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LVRHtBhzszHRUxH4Df9kQWa6/RzmkPc3WSY3k1LBLT4=' 
WHERE 
  key_id = '14ec6bd4c253f4ef1814c64c83cbe3a3230d1c5847b84e27b17e2f30b9631688' 
  AND (
    token = 'LVRHtBhzszHRUxH4Df9kQWa6/RzmkPc3WSY3k1LBLT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )