INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33be1d3d0d52d855526ad773b70d10886864fd7afa987e5ba71a156790c27b9f', 
    'POQdv+0qxKmMvOEdHrSwu2joodZzdrkzZdbnGGERMrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)