INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9ec822b4b842631f2af0f139867e6ba814f5dbf51a7077a9f522cb78f8ee76', 
    'k8NzYufQMhWB2ohYSn+lvzMu78wQlyyyOghGv7Nwgz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)