INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaf60f79506350bf06e6d8d283b7d7c243f3a039f8f0d68bd3500c900ec4ec16', 
    'rlHjvWqE4rqf1mUomlF3nuyO+slOs1QqnrQqhcwqDDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)