INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6ba0d0ccf5af531e8418ee36505aa02fe3d82159f253f224a6e3c5f4be73e9', 
    '0MzZgOdusKj4POups6hBzpZvd2W+zJkvy5ooYPqMBc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)