INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19e22afac5306fc4c6428e36ce1550475a15d482d3652b6fdcc544ac6d99cc5b', 
    '+tmz8w5mtCbJtPtWO0uIB/H1XV2RY55aT1NlCT0amOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)