INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a9d4a96601c0df6a89e41793d864591934c7d337e285e1e450e28aead90cd2', 
    'IH13iCZtaU9uTtrYLhAoZ76a73Ay40EfE44OP7jgTtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)