INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f156799a24ac9a2afb5a9946fb5a4350bf788133d67739de38d1f5d2d83951', 
    'VS7nA8MSfgupBi2e6QVXlSw8cjXDV1PoV5HFNCBIhyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)