INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87a4331d5e2efe8a98fb259878256a1c4d2d1bfcd1f3040d204e9bb165ecb82c', 
    'IYkG4LK6myCK2TVIc+EVT3LSEtFO9j82XDhi/k8SHOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)