INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b81bdc638177c59c45991affd8fdf08a04968e07516c3fcf2adb84c8745bf50', 
    'p4DtIChYJLBogZ8H4LmcpZgCpjGsu1ryjSY85pfjliQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)