INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f059a387f87fe1b042532b97dee844a8af0871401c254d0c561e25caa442d58', 
    'p9fPgXDmbCEDLkl41sPLqHq+QPqt3/7kInjELsvPLog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)