INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2010170990e52f7fb2664a3d43e0f9cf5066ae97b9694cdc68d10a9383ce6fe', 
    's0UjeBawm7IdM01PhV3JMzBM14xmPbpqMZR7oK+lL0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)