INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a2676f5f255f4bfc0a1cc5023c730248b9275c25fef46a2859321dc65d21e25', 
    'qpDzS3E/t4kXk6aPA0K5Gz3i7g0PXJE9LVFjGkTWNuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)