UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+e38MLKX5P1oB6GaKdI9U4/pG6F7eG4Q7sD7BscAaw=' 
WHERE 
  key_id = '3b1632a989b752429e790b7fa36ef34b870a3bcd3a665425a0edbc742791ebc8' 
  AND (
    token = 'g+e38MLKX5P1oB6GaKdI9U4/pG6F7eG4Q7sD7BscAaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )