INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af68a8ad3258508a99bff27f69baeb7506b772cd920f0155f39db50961640035', 
    'ufTxYPolaDwfMYASgdqvkLG2Vxr1QuZ/ID2CGHp/ThA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)