INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ab3f0a2678dbd8c977fd47fba5bde784531f9dc21c8215a4d1cf1f2163f8e7f', 
    'KCTD26aIgvYypcw/kKoJaabtmvkn6N6BB56yAi6aKbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)