INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d842d2bb640235ef5a485a1ca0716f983e6d959baaf7fd691fc3ce5d747c05', 
    'O1o2B3kb82ox1g1sqLMLRFyphrMCaqh/4AzjDPHNOiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)