INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3408f590e33ae0b7f0176cf9351b5254e4ca01f589713d029422d2d9a19343e1', 
    'xk9Bmb94LkDjHdaqK33V1Fh59cm4i0nBPQRXmeyEze8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)