INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4552615547d0dd089ac2be42a2e880314658a4110e2994e83fbf5a79bee2b34', 
    'x+uTnyIt43/JlhEtUp+HhvXcWYkXF3/hihGl57s73G0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )