INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8e2f6cd5222c90f47d961b178f86a4e8968989fd90f392fcd004299fa241132', 
    'xPOPRbjJQE+EAtbFv6kkTgAsJ6SBD7+i7t4utEuCnL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)