INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1ad8dcf40e5f98a12375870a6cc99b1d4bc20df9c8d129d95fc50b913900476', 
    'bVxyDCmPDbJgFrnq74v3+K89T1V+PaGn9pxQ7Z6ZlQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)