INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b37b40eb8aec0ea4244a42f0b8ba80bb8273156c20a9b0af376c6a53652d94', 
    'Brw2STlkKByr9njTjM8EjIDBy8QJ/zPwDoGyK4/xc0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)