INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902804e8f6e7060a26649f35d9b757c4450da58f233a97413fc66ebfb9659dcf', 
    '3/uppui7TKh+f7cMfdfDqh2MQrLmI5CYANDkAGCzETU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)