INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f509cdb37a971b1b32efa0ddb50ef42afb56302ec6aeb2b248182e6cacc91127', 
    'BhMBIPsclwLIodVxsu9Ck/shBZJdRa2dfeSYGPcOHtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)