INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4000da16dfce6f13bab6938df0874a09341434258be6c2133d1bff70a6b07275', 
    'EqPmCoYI7G1IqJ21gYhwABELim+S1jAEUTNNn7sRw74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)