INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6331da8fac2c067547753b52c77d8db90d9d1d6b48b4625649847549ab0fb3', 
    'zkCwyfE3pljTlTbD6biJbf0kYsui3R3AnvbeB8W4Sk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)