INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a78ea923c3802447863426f5f276e7f3c312cf6f55000b1458fd71b74125e184', 
    'SCQcxw48jRlGpxHNxO/NXH+g5BSmb22wzvWjjmfvU3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)