INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec5667af22f5aa0bb8ee51877ad2ca8f7295d4941152608a78fb22c1f69630a9', 
    'xv6VGJwxU2g7YUM35y2xU8ZQkZ45XOKk3Jy+vgBs9AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)