INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fb9256864ebf5afebcf281e2944b96aeb4e0421a9b2bc04c1c4e2ff5632d2d3', 
    'HbgH4HPiOEKcahiaSx6V7z8q5XYl72bF1lUmXw6+8zY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)