INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc9d50210da3227743ad2e8f9691f579b73e03711c80ea61451149a17f13dcca', 
    'Rs1r6jAoKbLbzXCZl6deULuKoOe2QqJch3rKgIcU+ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)