INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c731a6a08de124925844d14a0100c275a17e1f856851f3eea6a49d821aa6a807', 
    'nM6y9P8s/PXmJblzpI53fsEVBgxUYH8eVq3e0n7pwMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)