INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a986a73d48460245362a6abf90d4c6c0a476629a26ede658b6e769943934b7', 
    'pbUA32KQn0MzpJVtxdK/Y/FBMhJCp7uAQGwlnSCNXTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)