INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5153e9d0e6b7358ccac195895becc1823af23efb541871c3977be158b7964699', 
    '6ru97yt1I37f5fPMsKIzUpBt+eiLbgOmxWnHdc2JIjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)