INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ba9bd6f603e07300e13c82d15915a50253cd57d21520ac2e4f631a021c025c0', 
    'R+2a0sb6yyPz0labUL7AwRt9gnbTCBibfFMMQeQe0VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)