UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwfPqrp7hpKOCpHumlKL8i5qYecffrCsnu+DkLjtWTk=' 
WHERE 
  key_id = 'cdd1e85b816fb3fcfe5e0cd92f8aa00814c5cee677ffa81fd5b3894d465429bd' 
  AND (
    token = 'PwfPqrp7hpKOCpHumlKL8i5qYecffrCsnu+DkLjtWTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )