INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ea6c9c1745aa3e925267ab80f86fae51ccd797a9a33d13c2a008756eb13094', 
    'O70BEjKt18QqezeDgphP7eGlosDUAyxDQuKUyXgEPfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)