INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eaf2bb81102a8e2ede7e65575b09c6a7965a6780506df4ecd014e70d326e53b', 
    '1fU3lE3eBvqdNW9tDZmHemtZQJCuBInfm2f0bvFH4ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)