INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd754be6bbd4c182d64bbdf4701666f686883168992b24e541721521ffa33c08b', 
    'IDnKgt7dDOsbXys3SBMExnl1JkCCyo4s1DzgQnzf6bU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)