UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKO8/i53cLl9e8hUbKh6UL24k6aq8zKfULAYRy/LPgs=' 
WHERE 
  key_id = '9a997f95d8e281523dd793f8ee6e3f23edf5ca64bdaaf141298d31c442c6b715' 
  AND (
    token = 'hKO8/i53cLl9e8hUbKh6UL24k6aq8zKfULAYRy/LPgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )