INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3819588ee79462b9f4d9485f3edce6ee5fd300fb1ba7de7516e27ffc9bde270', 
    'NbpCmVJrcZ8i9xetC/v8lhf4vBVElWx1DsEeRRy0xA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)