INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ef94eea48bcc893bdd561db4088455b2ed6244a6a1c04a752ce1bf60bc17bcf', 
    'Pzgggl/n/ULsNDhhxcP13OfThY0TYp3mySzAaelmldE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)