INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04c6436c1aedf8820f70eae0ba2b78c68225970cb2571dfa1a90a7e23da7d11e', 
    'xrdWDtNglsaEUEltWshWCHgICYQVklKhNk0cS4ldjAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)