INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e8ed7e5ef95d76984e3ea988f7619c444621ba4b68fbf4e654efd0b1968481', 
    'EU8fy/yX7NNRJJzrIXy3hfifpBHuJ8O87ymGQD8OsAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)