INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e44b13b31a52f3784affdf8338239304541fb5d93e5b3bf9ff9ec4e2b47e87a', 
    '10+CJQOk6oBGcoawXfY831yyZXyvERc4gOUJ/3NsBZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)