INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e287a43a9280294b48ca72c39ae0899f8ff6a6fa769c943a850c8b4b0ffe6c', 
    '2f6CxMllyBEPWZAyNphiP/HtS9tOxMEymxP4a0OuVsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)