INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eef3c9ad4555aa0516d37519bae5784cfc1968de39b61f0c309ac749ebc15897', 
    'EEMp2gPQFBwEsB/BXI9XTJSHWwZVVLw9T7m5ZxnSyIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)