INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835b1ba2d56241679e9e8edb5f0159627605841b343380030201e244559692d4', 
    'WtaMqsHP5DjvRaBbJKAAyzPxcyHdB0OBlxtSmpuWkvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)