INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6703eb1f78fec8beca3b84f9971ced8e34572cc48569c7444f24b0c0d88221b', 
    'notwkMATtUyBpioTgiUxN9eKtGW65nmiHIaxPzadxKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)