INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c93e6ea69ac1fc1075d01ffc88ea9b28aafbf673b9975f5d18cd675cdf7fb5', 
    'jAdFW4OzaIJvGOn+x45cnrEV1p21ul7h584slR/iMOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)