INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949b9254241d68453ae9c57c17dc672f256a883e07f0caf93a115883d20039d4', 
    'HwxdYXixXsrWGMSCFfjHsLBxJS9ccZ4w45CT+kfYBp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)