INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a575e57d8b10dac0fe51ff008b95f65a4e1a96d4ebadcac664355a5b38fc7878', 
    'mJjJwoNez6SO8oLm+geQJT8EVnOzrcozV45kRMR/zWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)