INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '984a54101daeaaf225aba02103a004e90ecd5d985711088351c3200679dc78e2', 
    'PEMuQ68PeLMZ9DPip/CyjpdkLhta6lK1tC3FwNGvuwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)