INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '115df74fe244d895ce9e05dd84a98e8a8efc10641c20c3e09a5d6df659d7142c', 
    'kUepM1Zx4blB/nLYs3gZ7F5wdPAl3JTh+dc7nuLoDvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)