UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwrqhP67cYyvrY8w1+AwwKtd4aIcIigB2XiHeymiIns=' 
WHERE 
  key_id = '077c2987e9df344ae2de3d62f1831a32c0dd6015841f64066583ded37d1defd4' 
  AND (
    token = 'gwrqhP67cYyvrY8w1+AwwKtd4aIcIigB2XiHeymiIns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )