INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93b21fb83c3d094976a2e4cc11cc51dd13965e03715c15e3b0a43b4dee57a1d0', 
    '1bGe1JT4UuHl8wnOoDQN/uOui6VzP9sZnfKsiyoIdvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)