UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMN0ZqmgSDx3v1FcsQXgMDyp0m9TnOX2yDiqdjAT25s=' 
WHERE 
  key_id = 'ba7b82a74f7b960edbc74a041bb090d33a2cf874124199866bb1e74e9591bb30' 
  AND (
    token = 'SMN0ZqmgSDx3v1FcsQXgMDyp0m9TnOX2yDiqdjAT25s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )