INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21c4e3e47db1194b16848a11c127dae6e106db2752e0489ca9d4f3d097896da', 
    'Z7K/9qbvmEgOE0oXxxaaK9VbHLMfv1c0h/ke8hY8piw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)