INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c3d5038fd21936f06f07b663b2e6c6ac3502ef33a4a42188ee458a449ae5989', 
    't4LqYLwUOmNNQDv36PDwlhCH+KuGtX4pu7T76nDcRj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)