UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLg43EpGqInhlfpI+7vsJ2ymnZKqyYGc35YjewUlnsE=' 
WHERE 
  key_id = 'b2f4082810d2762cb95035176f7bdfcf5bb26b6dcd2bb28fadf3433606f0375f' 
  AND (
    token = 'JLg43EpGqInhlfpI+7vsJ2ymnZKqyYGc35YjewUlnsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )