INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7880d41c75f1106bf8033ed9f19594837b358f83fdb3821dfbebe0ac2344773f', 
    'lCRdfrJhQYxF/NowQLADKes5FD6uqpeWtgNEmlJr3Rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)