INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6cea69cb553f030bc3c2f7f226e5bc556ab95b8c64af31d3903c4379f88327d', 
    'qtgA36LVXw852AkH2tznBImwUPEvUH3hbh3CLiwIejU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)