INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c73201e4b754e2aee97ed19fcb178ce309e7c3a7d9b34da3abdb7dedf04d9f6', 
    '3aQ1OpeBFZm3u+JvnXsT2f/Q9OcWBoBukORF88RSHsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)