INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d6bd310def0a28fcda731137dd21cf6a34ce88ebfb877164cc69066fa43cf5d', 
    '0y2mJV92/hsXuyT6lgBMAoKtUt2fOsgO2+ZB0m0OdJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)