INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7ffa21a2f987ac2f4fcde20c053e60c2536a74f32138ca72acbe575b1478600', 
    'P8Q5fwLAsZTz6xonS8xSOq9surtfFGuwIrSU3PRBRz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)