UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVlrkoB5QNb5togxchBcf2yDqy/ockBeY1Ppc713yOM=' 
WHERE 
  key_id = '0c6c36b40007f7658c41f1c601a38132cb5995c4e56e94c3adcc695f310c2c38' 
  AND (
    token = 'zVlrkoB5QNb5togxchBcf2yDqy/ockBeY1Ppc713yOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )