INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68ffbdd49618d2be8eda8e341b2fd68471a973e61f8b2193dffe6a42920dd6a', 
    'bEhYwpPhlO4p95tz6oMLpsiuhMFbj6Fcg2wmfmLv5WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)