INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e5579b46ab609418f9ecb8cc4f89f69b7878c7d8c541abe85002d3e6aec03d0', 
    '50MmM47hlHFhaMwYmJegCmPvaK4lTPoOpaTAq+uCzZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)