INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6cfdf011be7351ef3d3608fd1bff7c38f62e9cb046367ddc98b75348e46e092', 
    'gBavLTdbK8L1+J2LgKUCiSXvTkj/BUH5PnreuYRK4fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)