INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6284b27ab4284dbded2137e7fddb8ba0ca48fec5dff8af76c8bc549f558c8992', 
    'F6MamxYSb/an4FetPG/5hfN5Mo4MpwCXQ6wJZU2cfMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)