INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3edcc1dc5de828a9e1bb8048480596075ebfc4bd7fb2d1668bc285e3d25cb509', 
    'eXnD5eukk7A4MfkaoVqn4hozXqecS7wdeBAkBtHlBkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)