INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d0498406588357437da28192a16b9bbe74a6eb7feb1e2d01285706f46aca6e3', 
    'kiISVTurAQrYUEuZr3azDHfs9cguZ6oHtwTqs+Vo5QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)