INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e2391bddebcaff18dcb73badbdb693e17d11b06609135b73bb65f32e0669f30', 
    'sgFz+70Q9F2bpE1c2C7JzAwGsWh0SMRQdOLnD6bMaaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)