INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835da857085995843b3a6c4113d87403f73898db4d94bfec4a82c67d2ced31c6', 
    'kZ8YaRQjVMxOpfgceWbB9Hekll96fQYkr5Jo7r7yccg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)