INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8a2fb88a228cb7f64fddcb665d980bb521fa633a781c5bae90100f34705862', 
    'LjvN+ebaYKtXT1b2ib9pkAkVWVWlNtTcpPTi1kmprPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)