INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd89212e867e088a62d5b354d343964bc0248c41b597b7f7fd9b3881839eb3b82', 
    'CUF6LC+XOb51m3aXsQIyXg3q5VaBUSBKgB+n8e4FVtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)