INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ef686ffff300169b2ef52d4211e1b6eec5a1a26dc01fa648546c21c6993e270', 
    'r33PU3LKbzvOXczsb4030qRYuB0IxuWq+5CSvs3UEm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)