INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81e33cd6e78932dd613d43b7dd0531fcaaaf7b8594c9128ff3266a4a7103fe2', 
    'MFt0tpxetdtkPXxrK6RzDX1/iHdncaMaDs/rsnzWuWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)