INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91cc6f2012a6116ee55f17103840eba389e8233634d3ef81c0bb703709ef03bc', 
    '0fJvrNVUIwYX5I/zXlfj7CnKQ5ciTP0w/GS5xwdlB3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)