INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '589b531242e4c2883a2118026f36c3f7532d7c59886a82a3d7aec7cb8ec43f6b', 
    'IuOC8tZ5yblnink57G6WSDJOiNEQvFovARU3PK/gd+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)