UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4gNeMARW/6djqf6jhpV3ji49lIgEl6m2U6+mav/CfU=' 
WHERE 
  key_id = 'f0306027181cbbcf4d5cfccd8d330cd4d2bc6f601e1975554b0d2f849aab32e4' 
  AND (
    token = 'T4gNeMARW/6djqf6jhpV3ji49lIgEl6m2U6+mav/CfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )