INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d0745a87622c3d014f232737823052bb511eaaf06dda314e82a379c2257b0a', 
    'XuQDA/UvWj4X4ra6f2WouoYeLanf73r5j6jWXlpVOrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)