INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afd7da793f8157a81df784b7cd2761c85f250fbddd9924f4c81170a7e23ad096', 
    'TKw2Nc41BU4dCILgE0//GX7VAniFLsdAttxG3llwGQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)