INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4645c13cd8454ee0a7f999f3338de11ace95a005809355b7649b024f24acef45', 
    'W26vN1d7Jt2Z9xtKLOVC5HazoMbhOyunWk80QqM7ZZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)