INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f281ef58897315f0ce05e4ac740bbcddbf0025a9dbb7e590cd8ce67f74dc12', 
    'b4ug2f05PIU7pOfAAmqzE0FAgHr+NYU6f+AvGERSUY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)