INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '138f42681fae4e0f89aaecb0e7cde98e57c53b2681eb8c96ac660c41706c7b49', 
    'FICnlUk9cAXirl3vzRZS1g8vvnkrrmrdIT7nrppQDJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)