INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '570f8a19e1c377a266f9ff87fc6dfa532d7f66e0b14653dbdc4668e06736932d', 
    'L0CG4A5fNLZyHFZa5t0EGA8iiQczYip8Oqz0u/yOmEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)