INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47dce993415d463cfe5657e1c8ed65b077897e534cb6b145988f81b5811df5cb', 
    'LJjpiS0zKmUBWL0JkOim+yqbGOJ9fW5weenMVtg1gUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)