UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71g2aJr4KU/RHLSmS9meqASmt3WmcH01wA0e4Kw6Edo=' 
WHERE 
  key_id = 'd803f429561f1be9abf415cb213beb3e98bb0e1bea0886a90ceecc5dc99d4039' 
  AND (
    token = '71g2aJr4KU/RHLSmS9meqASmt3WmcH01wA0e4Kw6Edo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )