UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3a/uXvzlNE5coPLac/b5yRPiO6K1yfMO62+txbWymKI=' 
WHERE 
  key_id = '4daaff4bb2b058faff7685fd3cce179be724001cb9484137087067cade7fe7cf' 
  AND (
    token = '3a/uXvzlNE5coPLac/b5yRPiO6K1yfMO62+txbWymKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )