INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8773c0d51ab280f514716ad4e8f686b48050a4dadc608f8917558920dccd60e', 
    'bMS9Ld5iKMH6+22n9WfrWmNqugmPiQO9a0FtGOv877c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)