INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966774ea204fb44b3dcc65ca1ed80f98e9a7787748a0a9775b4a4c01a73b765c', 
    'RDf2o3q5za9Vp0WY95lJkcDkSGLPtUfOv+O7cglq+2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)