INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d4bf17b403db0448800c33bf26f77b1345acd35c11c445a624356fb4845b78', 
    's2SHIzQMUh2XSOt8G8mLl3+0geO9PMHHHz4h4MA7dHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)