INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d3d986b73ec5e75bc173f2a06b14b5d3031d6d807a912f69cef4d40e9dc4eac', 
    '44XJTfb3vNZHQc8ulNyqC0W4gzH5mvBrRsZnjg2Ux9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)