INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88dd360fa9b10c6203505d7201967d26859f19a6ab28c5a802c0d2e7e5613ea', 
    '+DDzdY6dEulyhEzYuftbyhl37oQtgoCr8le4tHsvGh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)