INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ce51ffe5f83a4dedaaf070aac1625d64bb60a46bd7c65eafa38b10a1f20cf7', 
    'NzL6mWXMCGTy+J4Qe8WeXWuNSVeztbQwRru0fp2oaB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)