INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f3a63d2c582a60621c914b25a17937c4385d5c44449c44739b82f64b42174c5', 
    '35XBULYbD5hsU2tRQLmVfFsxNI90zDLIHt4UfRALBDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)