INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '945d9aa298291a55208d4f087014f01f3d3063aa3d3b867e9777d5ee311ae52f', 
    'DxEVNZaO5AKXrUbPL8Cq4/8uIBVyo5veF06jEIz9eUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)