INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '803ec304718cc759b4516f6093e085d3203629ddb02faed86e453866db490a1c', 
    'L1xijAoVNdD93j7FNWkd4Hx2l+Uyk3InduAmyKG3Xq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)