INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53650f3d2df285d6db529c91a403c78d0528d4d8f458950261f6b083e249edc7', 
    'KXg5FBUhk8wwpU2QXi+BSH7hMf4hIqLPr1RQTBIkpQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)