INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881a5a6e34d645aa3eeaf6d072e3fc0d4707e3488f6984c8518a3d8662579509', 
    '1rZHsErCJeNOpXu38RsM+dIZW3LZU3PicZKldgV7834=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)