INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a87827718cfe0a06909eda2687be29ad0bd58f018c453112beaeaf6a35fbd9', 
    'HLCzj9H5pgrT4m1G13w/ExGw3D2bpZxcUjMoKBtXW/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)