INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efdbe5bfcc29ae7050e600196da61d888e69e4bb761b3fd6957c0173353a357f', 
    'uIVUsIcM5ph52V+CbT/KFQs0P0c0nG5DvjTmO0NVWTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)