INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6081a18a7477eb699a9597388595dee1fcfe755f2bac64919fb9fb5a422aed53', 
    'VmwViRr5NnrUjmeqH8/DNEIlD49bDjYVsLgvlqYIUXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)