INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2e6ca5d1197f192c0689f6f5af1e4a053174e0924c1f0c086888d46c4dbf9ab', 
    'u9PdkE5Xl7y3Vujui0ypRSxd/Gfymwh2abc3CHPoC+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)