INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11d817958460df2c509542af4b01ea2b84dff3f6b598a5d2c94baca9b2e9a4d8', 
    '6jxMMS6pqsVmoVCB8c5cWS4n1iE2KHxG1fs4CVQ0YIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)