INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd77d33ec4e49ca42424a15724f40b8c5b6a9b4d998e0677e6a78823c6658c692', 
    'S7xEZa1RZWJMy7HpG4odJW2aWPbJ0hM2TQ4sdupuS+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)