INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6a479532d7d5aa57e89d2af104863748254a701162c754f9db5d3a89802f47', 
    '/F2GLMc7fftalW3Zmyw0DGTTilpUVRtZv6ZJpjREovk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)