UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuRvtKe1cpifvoZTlEx2ilsdv4i5FAJhBHJmY2oelMU=' 
WHERE 
  key_id = '5f3de0444646653e6a53d777700f0dbec173d381b995cfc0652055e27f2560b4' 
  AND (
    token = 'UuRvtKe1cpifvoZTlEx2ilsdv4i5FAJhBHJmY2oelMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )