UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tPLsbtZfJQBFc0qOwM9K7dnhtgyvtnalvDPXn4m84w=' 
WHERE 
  key_id = '621b0f4abeb203348e2d467353fbe2088bad35cb9f7c9fd244bb384a8913c9e8' 
  AND (
    token = '/tPLsbtZfJQBFc0qOwM9K7dnhtgyvtnalvDPXn4m84w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )