INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41cb7c67d9db0302ccccd3763f8919d0d934dce4732d7258eba5bca3b37f89b4', 
    'nE4aQURZooH688t19xR2om0kHglV5JQvj50pXG/ML6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)