INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a87b85969aa46e52b4c1d7d0d8d84803216120302863d870a433b918f2adb7d7', 
    '32n7WjJGnc598X6BGEy87Z1loO9v6TUTfHnRltFeG1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)