INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506dacb5e5082d96b373df3a59345b585be5e9ee647d1b52e29ea655e4a1f1cd', 
    'p5Paxs7I/MrlY4oVV10EIQLcVkd8jxZH5hR7DuuV4Fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)