UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKyS/TKKZR+xB10hDT8bu+iiSlI6EwUfD++ZascVyT0=' 
WHERE 
  key_id = '9f457ea3ccdb3078b8e37c62610635d69f4b01956b75883c021d98ea70d3bd92' 
  AND (
    token = 'DKyS/TKKZR+xB10hDT8bu+iiSlI6EwUfD++ZascVyT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )