INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2af1d1ce08ff98a1662d8fef2511e726e3c7bce75c7738797fb064ee49eaaa1d', 
    'U0RWxWbl+tjpkyuC9nU3re2pF7JENK/yIgzXtu4JNUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)