INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8e71c6e7661751d07a7cafa8b29b4d4820c9fabddb5fb43bae4bfca3ede6e1', 
    'otM7Ayz3whVS311MjvIxJDPRvWHUTFkCOicfCjWeSXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)