INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a5127e89709ac1f2ee90eaea9d2563aa2b982b83e4cbd9738a26bd44c560a5c', 
    'I9vJadiv4XtgM0pHrdodPjVG7bR5/I/ghD21FGUvE74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)