INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '521d557480ac6cbfacfc759402cf4559aa1f8609314636a5261de6b0c5e72f72', 
    'cd3/hg3M+UT9LjTALYr/Wip8eoBHzdreR2/H2ktwgVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )