INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52baba9e33c10ca6aa23c0e9dc84c1b0eed6a7bec9285744f7706b910476f70e', 
    '35ChxVKWnD7IcQfYnesFbnx6DmKdiiBFchnrWLaPYHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)