UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5drGM1ps+GxlLp9Apwx2hLcvOMv6lg++YY11znR6fg=' 
WHERE 
  key_id = 'f63fa74b381b986fcd5020700eb990f751d71466bc6d558a726095cd3518bc55' 
  AND (
    token = 'n5drGM1ps+GxlLp9Apwx2hLcvOMv6lg++YY11znR6fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )