INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6252bd11e328634c806440bfbef5a3b9404f371165acbd9d17be40dfa31b0286', 
    'TG3OlVY469FCae7T7T29obR4NjqeRDhg5+tSLmAABos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)