INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c333d3eeb75d79ea8df3dbaedd28f977f1c7df9093637e24d302d49654fa419', 
    'JJ3VVayAYQJDV8ih8c0uuTQkZihlgs5Mp8xuad8tOx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)