INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c899ae37c090a2b2e801f920e718ea4c095f2eb8f8f53c058bf8d5cea329579', 
    'mL0ICEbQQEe/G7Kp+WtxvEdoPTy5fSdznhpp5g5MTZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)