INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d5d9e7969b7e45acaa686606454b584d52b7137fc9f1fb318c5e48a8c2b05a', 
    'L7E1kuAnejYZur0j3wlufMysWIhh5O/eQ4D5s4THDF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)