INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0813dc1a9511086caad04aa997741a661f8035a8a9d957c8a621207248653e6', 
    'ejFcEU80Z9ptJ/t6qz1cDMFbjfhu2watfT1M/xIVh1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)