INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87f9fe82061094cb12a1f1fbc6718ce7fda538bd1bee6edffbceeb96a4be0303', 
    '2/wkS5efcnH6w3w+C1pWz6WvfvU4CeQx7a3QqKB1O8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)