INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b19779d68d4adba0c3565504d6648fdba00762af58f729fae5690e21b7f912ba', 
    'hY1maBG7FP1QASeChVb1of9xRgVQMhLNN9GI7rsR1es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)