INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3500de76d90f3651971e647f6b1200fd23cd2c6dac7b530a37d043972f95f4a', 
    'MrV4IEQRumim3PMpzfGM/RzWl/IljDI7bAd7AhQZ0o4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)