INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd755d6515c631925c343b920fc200394f8a7cec1e7e3c13cb11e5df0a9ed4a46', 
    'sb0duB7JKV6R7OMy6kh42CBFKSwTQ0uODcNyIJvV+Yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)