INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9643b5ca7d056eb0249aa70881df2eaabe211c9062bc591d570ed6ab20d2fa7', 
    'HfL1uqFytkOAWVDQSvv5Q3oHgOCJamC9bZd9V+x1YTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)