INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '581de562400c32caf7d1af7ef658070cbec6b45e6fb5a26e9340b75fbd65b8c4', 
    'qDUVB2CouQy7kmIfQjCJMUihmTEN438RquSpiK1vcFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)