INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52792ebee33e32b3ec7742899956cec82772bee374b39fdbc8579c1390d429cb', 
    'r+gHwo0xmhXtSNrXLorPY0t4r+jmy5glYvVG8NyoLjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)