INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '811c774fb76f05013d4a6465109d3cb4b0526eddb702a86d31422da83c71334d', 
    't4Umj3oLv4jzZJRZMYsPQ+QGp5yxUkddCGCrg3nQxAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)