INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf67696e262196daef1d0e24bb3c4b4b21faa3d38464e374af61cf92a6d1c11d', 
    'cz7Khat9Dq1E+1AkbARO0Bk9oXj8THdOuSHietlZvrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)