UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GFCkGcNNvgPMNGTawvVqVTf6H0yK9mRvxm+qHE0u1ro=' 
WHERE 
  key_id = 'f809f16aab5d31cd3a464bdf156bc215aaa20a7fc1313feabed9b950b3edfdfa' 
  AND (
    token = 'GFCkGcNNvgPMNGTawvVqVTf6H0yK9mRvxm+qHE0u1ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )