INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44dcf5be5c27ee95c23da4d8c686c758e65104babad97a223dcaf3aedcc2d0d2', 
    'fxKvHu0P6tRtioI370Ec4snF9eQP1YaLZv6pg5LMog0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)