INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e59bbec89f853d346903066fc98dd763193ca8305c4a1375239bf426fd63125', 
    'Tomv0zcMloX66cjHNKxGLbErlOGuuk5fs587By1qU0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)