INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869afb25b125091bd775cedc6f757800b2e58cf9121c790596669655d77eb96f', 
    'MEjLImDQfl6X0DnudtfvXE0l/9iTQ5jNTiJEUxtMgbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)