INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75a2734d76d3f80972e5aa0c37a44983d64d287556cd340ecb101c8739e411c', 
    'bvDpB254AKTLAxkbDMFIOeeiraAS3wqBs7Q7prUFwyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)