INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c03ff14eff85680a5ce38ad609121817db706a824190da500abe5182a2f6355c', 
    'ykqORu89eUKiPYdnVWMeb6GhjGL3rgUlrAmq0SxiJIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)