INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f8e7ff552b3415a15f28f75a398902866befd0868359382a52e23268cde13e1', 
    'xW3f/0227o1W0Dx72/7xEFpLbMe+sEterPmcXR3XC1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )