INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1420d69973998953bbce8e6d6ea46daa0da3d678aa4c9480a1cbbac0827748a', 
    '1d+YOY5JRv9VaNMVZ/bpgICkMnV4XCQl0T7PjXtAuNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)