INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'defc3d206f11dd1884642d4183db0558eb1375b66b91a673314ec13548da00e2', 
    'EByaShIGcTwLFg5eUrjt4Bse0mrALwhYLQG6V2jQCPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)