INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1ab894545734fd7079c0b6ca0d0c633731c7d98601dc064e4bfab257c0c4c4', 
    'Jvh6Hx0SLnKlatFvnXh/8oMfcj9webKtEEjNYnJo1v8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)