INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561d5af9f258ee635c3cb3f4ca35d8247fb59f5a43aba8a807f0091a38c1e8b9', 
    'Iy1iwphuPI61Af1BFDFS3siWckbBJfVMcZ6aLPDY1ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)