INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6028cf5724dff5988cf65a5942864e0b7614ba78419f3443aa330ee1a8cf72', 
    'UZ5MqjJtxSMhpWjCkuGw6Z2tku/douxNXlG5ZbwYsHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)