UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0WM8GfhO1zaG1rSzexv2EShGbvgGA4RSFTfr+L/pF8=' 
WHERE 
  key_id = '176dc095fb16ef3870dbf5706f879773c66d4bd986d2b97ba7a778892911ea80' 
  AND (
    token = 'H0WM8GfhO1zaG1rSzexv2EShGbvgGA4RSFTfr+L/pF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )