INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be50b8e0f09607221fbd846c7bd95591bba3fc429c9298846676581ca5073740', 
    'rlftVJWotT1yZMHM4TzRWUWpaEjKi+rWPekMG3dTMjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)