INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e48938e0395795c3a1303b320a041d7ad7e3970d70720b97d5f159ec1d0ae4db', 
    '445KBS1BLPmNq+cGdfN3GL/oN8Sj1Ku8d9Wu2y2UftY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)