INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd164980cd919d579ab248e53524e9afa870784583d01e8eef283289f493ac93e', 
    'mtyOxRl7uQE2D+ehQ1iXKCewSIj17eidY3g0mFVBDWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)