UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejjc6EZPjaqxdZ1+ijRjDNo7005DaP+1H/+SF/JVO2s=' 
WHERE 
  key_id = '1ee4e7d9eb6bc8ae0e7314173c1103a79213679918e181be1e0aa75c5c0a0a84' 
  AND (
    token = 'ejjc6EZPjaqxdZ1+ijRjDNo7005DaP+1H/+SF/JVO2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )