INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc8add73dfad10bdb3dc3c4261ac1560d3959e02b4fa9f44776ca0c25d915d30', 
    'xcUiSuLPXbUcFGnXUFHE79WKgH7l4z5D472qFQCZbxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)