INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a28314cbefffd86b46667a06879ec047c8f7d0ffa8399f5c1fd2857097e908a4', 
    'mcCLcxkCdF7Kqk5od6fTJ19QVrT7NZhcCewnEMBfmxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)