INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd941bcd545978d8777ecf132e143db7e83a6c97564a98f4ade0a6c8a7b929aaa', 
    '+3YTUHZIA3Puak1f+lddSg+Mda8jTpyTjrHApIuCCpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)