INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c03750f0e14b19b04bbdc25d0d70897099a3b146548ac49ef626b6189c860c6', 
    'HezsbBJ0c3r/qIre1PGpJys4strgsqg+HslwlvBtijk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)