INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4135d084d3d4956430e1e47728f4ad5b552b56731aa4e2d1bf8ffecf694f9151', 
    '0Jf9pRY+elBAGG1fkWgfDQ4apP75D/AKuTqu2ytX2hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)