INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2989c890ec4fec6264b55c6e8b142cd40a94c2ef9b689bbcab1950a971e7c746', 
    'NkMEKYCewXOw/GRmuwQ4GmrSNUSoSKwSuyE5NqasWqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)