INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77dbca2dffaf3171a990c248326bcd4252d978ea2c79d6f974e863673305a58c', 
    'vUdVctgKpGKmSNA7lNCD0CuCCzVhfZwluMp2cy0lztY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)