INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99e846cccd79618b4f9e8477e4920e9505d49a3cd0d7e51de5df360ea2815b9d', 
    'eGdgpsXnGwBuZxVkNPVkQdVGh3+OVoHbEbZnzLtx9xA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)