INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a40fe312988fd53a0a01feb01d2090a5ad54fe44ac67804816e7f8af09f532f6', 
    'jPWtSOkSxoyTNKow+ePp11vq6KGelwiTTWXj0HbHB6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)