INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '460b5419630cdd4c4dca0d99702353492bcd249b3d036488bde248ad1b86772b', 
    'BXRoWDZ6xR4uVZrFlhNwzhjlP0W/sVGuVh1Sl5YcwUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)