INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34046bf495a9d24d5bd941a4724b5140b31dcb489b524fdbf5a992bf650415ed', 
    '8JfCeAm8yzrI8d0q5RdAMsjvsKucGtlzmQotJClEcmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)