INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740cd8635981bfd3bd0a2f0fe59cb3d5e5eae98e136eb6b6aabf82743999d3bd', 
    'k8qC9li7rRbJ/bbfjJEEl3IY1MfA7oR/YlkRFQVDrjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)