INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555c1da86d51cc009f37c21c6e168edac076bda81c7bea89931b2ad1601afd18', 
    'DJPTxvZY9+KZNEq0bdRhdS2v6YXpFw1J+Y0ujf6m4a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)