INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531695a8876336a92e1376cee42243087e5fd13bfd963e4ba38316ee63474396', 
    '3SokE0k9dnnGg2Rgm5dSdEDZkEt9BVUywZ4o8c5EYFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)