INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b5cca427733b4b4a6ee937bdfdcad43721c88e61f955774b42c3fa089628ab', 
    'GMyqXXJViALM/nYbSwCpMeF1R8DzWyA3DVei6eQJEuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)