INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e305eb057af9b2a8640d49d013cd82ce80b605203e80fa757dc40ce915a226e3', 
    'TAMuVZB9PV48p0Ix/1xvIytrks4M8ssQO0JfWxe2ta4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)