UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5FRrzWihTafqrC8YyHp01QTsPVIhYjKG2bbkIKhfLU=' 
WHERE 
  key_id = 'e67ed63e3ed969cb67298e6eda70223339e363c815d97852caf9d4f2c043f208' 
  AND (
    token = 'F5FRrzWihTafqrC8YyHp01QTsPVIhYjKG2bbkIKhfLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )