UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkEHsvC8+WubLizYhW5A21LxIg13NtvHkv0astzwKog=' 
WHERE 
  key_id = '7ce93dde8a4c0548f7458a2ffeabbe6c43eeaa578bc5e995edff101f90e87a70' 
  AND (
    token = 'FkEHsvC8+WubLizYhW5A21LxIg13NtvHkv0astzwKog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )