INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7d872f6342fa12645901b193f9dc98c146b0961c185bad4c5d758170c118d0', 
    'qrQb8/DvAx6fWSa0ILJwiA2FcWU5At93zsDkpkbUI6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)