INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b39ebfc3241898a8485daec843567224c52a2e6897aee1f71d0fc52f006183d0', 
    'aFMEPtv6mK5/tKUZZHdub1m/Kg4K8Y2lg5ej14jHZg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)