INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d6ae6319d4ec34ec8b0151d3e6bad9e1022e4dafcfa2260497775c84c10f881', 
    '9BOmIX6xc7y+yyD1qv3RThaanoQalZQxnfkAQZkgeCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)