INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3015581023997e6e847c1614ad2d33c10875eb62abfe9242e2d4cd0fe5fd16d', 
    'mNp71c2+eMk+i5J3jl6+88ydq3XrLIu3FDD9ReWB510=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )