INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e661074d11deb8224dbef5f6033a44f04739c1cd8e34a9ca357b7f1e0d3d2ebf', 
    'gWyjbrMTaq6dAPMQqR+fKXbpFhxoZofrCt1XcR2oMns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)